{"title":"Preamplifiers","description":"","products":[{"product_id":"manley-neo-classic-300b-preamplifier","title":"Manley Neo Classic 300B Preamplifier","description":"\u003cp\u003e\u003cstrong\u003eThe Neo-Classic 300B\u003c\/strong\u003e preamplifier is the first and only preamp to feature the classic directly heated 300B Triodes. Manley Labs been designing the 300B into small power amps for many years and always had great respect for the smooth natural sound of this tube. However, a single 300B provides truly appropriate power and voltage swing for headphones and makes a remarkable line driver. Here is where the impedances are not too low and the power requirements are not too high: ideal for this kind of tube in a single-ended configuration. This was the genesis of a new preamp.\u003c\/p\u003e\n\u003cp\u003eManley Labs combines the historic 300B with another classic, \u003ca href=\"%%GLOBAL_ShopPath%%\/categories\/Vacuum-Tubes\/6SL7\/\" target=\"_blank\"\u003e\u003cstrong\u003ethe large octal based 6SL7GT\u003c\/strong\u003e\u003c\/a\u003e, for the input stage - all triodes running in pure Class A operation. To complement this 'retro' feel, vacuum tube rectification and regulation in the power supply along with plenty of capacity are employed. An additional (and innovative) ripple rejection circuit is then added to filter out power supply noise making this an incredibly low-noise preamplifier - especially critical for headphone users.\u003c\/p\u003e\n\u003cp\u003eComplementing this lovely and rich sounding line-driver is a motorised ALPS audiophile volume control, gold plated RCA connectors, high purity silver wire, mil-spec printed circuit boards with extra thick copper and plating, and custom designed output transformers which we wind right here in our own magnetics department. It all adds up...\u003c\/p\u003e\n\u003ch3\u003eCall Upscale Audio today at 909-931-9686. We're happy to take your call and answer any questions you may have.\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e 5 stereo pair unbalanced RCA jacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 stereo pairs MAIN out same as SUB out unbalanced RCA jacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRECORD output:\u003c\/strong\u003e 1 stereo pair pre-volume control unbalanced RCA jacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHEADPHONE Outs:\u003c\/strong\u003e 2 front panel 1\/4\" headphone jacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized headphone impedance switching:\u003c\/strong\u003e 30-400 Ohms to 300-4000 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMUTE:\u003c\/strong\u003e Selecting HEADPHONE operation mutes LlNE outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Vacuum Tubes:\u003c\/strong\u003e 2 x 300B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Tubes:\u003c\/strong\u003e 2 x \u003ca href=\"%%GLOBAL_ShopPath%%\/categories\/Vacuum-Tubes\/6SL7\/\" target=\"_blank\"\u003e6SL7GT\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRectifier Tubes:\u003c\/strong\u003e 2 x 5U4G or 5AR4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulator Tubes:\u003c\/strong\u003e 2 x OD3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 12 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Variable Feedback:\u003c\/strong\u003e 8.5 dB of global NFB is used @ 12 dB of gain, adjustable trim -1.7dB to +1dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Floor:\u003c\/strong\u003e typically -70 dB (1 Hz - 100 KHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\/N Ratio:\u003c\/strong\u003e typically 105 dB (A WGT, 20 Hz - 20 KHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 5 Hz to 50 KHz ±1dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.08 % @ 1KHz at 1V rms out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion THD+N:\u003c\/strong\u003e -80 dB (.01 %) zero \"crossover\" distortion, mostly 2nd harmonic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 250mV (-9.8dBu) yields 1V out\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 100 KOhm Noble volume control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Level:\u003c\/strong\u003e 5.5dBu or 1.459 Vrms @ 1KHz, volume control at maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance (LINE STAGE):\u003c\/strong\u003e 100 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e 17.2dBu or 5.636 Vrms @ 1KHz, volume control at maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (100 Ohm Headphones):\u003c\/strong\u003e 1W (10 V RMS) (28 V P-P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power (600 Ohm Headphones):\u003c\/strong\u003e 1W( 25 V RMS) (70 V P-P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eREMORA REMOTE:\u003c\/strong\u003e controls motorised volume control UP\/Down; uses 9V battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 170 Watts (1.4 A @ 120VAC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Mains Voltage:\u003c\/strong\u003e Factory set for 100V, 120V or 220-240VAC operation for original destination country's mains voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Voltage Frequency:\u003c\/strong\u003e 50~ 60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e W=19\" x L=13\" x H=11\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 28 Ibs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Laboratories","offers":[{"title":"Black","offer_id":42045189357752,"sku":"NEO300BPRE-BLK","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Manley Blue","offer_id":42045189390520,"sku":"NEO300BPRE BLU","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42045189423288,"sku":"NEO300BPRE SIL","price":7999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/neo3br-front-2022-cut_2048x2048_b4f5ddce-cbfa-4091-bf0c-abdc7eac4228.jpg?v=1741632709"},{"product_id":"anthem-str-pre-amplifier","title":"Anthem STR Preamplifier","description":"\u003ch1\u003eAnthem STR Preamplifier\u003c\/h1\u003e\n\u003cp style=\"background-color: #f2f2f2; padding-top:5px; padding-bottom: 5px; text-align: center;\"\u003eThis item is temporarily unavailable due to global supply delays.\u003c\/p\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003e...successfully takes all the essential analog and digital elements of a top-notch stereo front end and successfully mates them to the almost practical necessity of an advanced and flexible room correction system with proper bass management.\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— CARLO LO RASO, SECRETS OF HOME THEATER AND HIGH FIDELITY\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003e... perhaps one of the most flexible and diverse two-channel preamplifiers I've ever seen. It offers state-of-the-art performance in every mode of operation handling analog and digital sources with equal ease. The connection options the STR preamp offers are virtually limitless [and it] puts forth impressive power figures for an amplifier in such a reasonably sized package.... The system works seamlessly together to reproduce music with fidelity at the very highest level, especially if care is taken to set up ARC properly.\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— GENE DELLASALA, AUDIOHOLICS ONLINE A\/V MAGAZINE\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/download_32ac7d2e-5aa1-4639-b989-536e5b6c4f0e_compact.png?v=1545168268\" style=\"margin-left: 4px; margin-right: 4px; float: none;\"\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/image_preview2_compact.jpg?v=1545168380\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eWith DAC, Phono Stage, Room Correction, Subwoofer Outputs\u003c\/h3\u003e\n\u003cp\u003eThe revolutionary STR Preamplifier is a new type of audio component that gives you more control and more refinements, including more connection options and more advanced technology, in a single, easy-to-use component.\u003cbr\u003e\u003cbr\u003eDesigned, engineered, and crafted in Canada, the STR Preamplifier combines the benefits of an advanced preamp with the power of a processor, as well as functions like leading-edge DAC, onboard Anthem Room Correction (ARC™), customizable bass manager for mono or stereo sub outs, MM and MC phono inputs—far more than the average preamplifier.\u003cbr\u003e\u003cbr\u003eAnd it includes new generations of many of Anthem’s award-winning, audiophile-loving, review-praised digital signal processing innovations, delivering a noticeably higher level of audio performance realism.\u003cbr\u003e\u003cbr\u003eThe new STR Preamplifier drives all of your entertainment options today, and tomorrow.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAnthem Room Correction (ARC™) optimizes in-room response for perfect sound\u003c\/li\u003e\n\u003cli\u003eBass management for two subwoofers, in mono or stereo\u003c\/li\u003e\n\u003cli\u003eUp-sampling of lower-resolution sources to 32-bit\/192kHz\u003c\/li\u003e\n\u003cli\u003eAsynchronous USB Audio Input supports 32-bit\/384kHz PCM, and DSD 2.8 \/ 5.6 MHz sources\u003c\/li\u003e\n\u003cli\u003eCoaxial, optical, and AES\/EBU inputs up to 192kHz\u003c\/li\u003e\n\u003cli\u003eMM and MC phono, balanced XLR, and single-ended analog inputs\u003c\/li\u003e\n\u003cli\u003eSix pre-RIAA curves plus adjustable settings for playing older records accurately\u003c\/li\u003e\n\u003cli\u003eAnalog Direct mode\u003c\/li\u003e\n\u003cli\u003eAdjustable analog input levels to match sources, minimize noise and prevent distortion\u003c\/li\u003e\n\u003cli\u003eGraphic front panel display for easy setup and navigation\u003c\/li\u003e\n\u003cli\u003eBalanced output for all channels including the two subs\u003c\/li\u003e\n\u003cli\u003eHome Theater Bypass Mode works without having to turn power on and includes RCA\/XLR input for two subs\u003c\/li\u003e\n\u003cli\u003eCreate up to 30 virtual inputs for setup flexibility\u003c\/li\u003e\n\u003cli\u003eControllable via Ethernet, RS-232, or supplied IR remote\u003c\/li\u003e\n\u003cli\u003eAvailable in Silver and Black Finishes\u003c\/li\u003e\n\u003cli\u003eCrafted in Canada\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Anthem","offers":[{"title":"Black","offer_id":8833499103292,"sku":"AN STR PRE BLK","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":8833499136060,"sku":"AN STR PRE SIL","price":4299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/str_preamplifier_front_3qtr_black_36772034436_o_2048x2048_47888634-7051-4385-87af-3583ad48e831.jpg?v=1741632057"},{"product_id":"naim-nac-552-reference-pre-amplifier","title":"Naim NAC 552 Reference Pre-Amplifier","description":"\u003ch1\u003eNaim NAC 552 Reference Pre-Amplifier\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eStarting with the revolutionary NAC 12 back in 1974, Naim Audio preamplifiers have both rewritten the rules and set the standards for others to follow. The NAC 552 is second only to the Statement NAC S1.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"productSectionContainerTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"field field-name-field-product-features-text field-type-text-long field-label-hidden\"\u003e\n\u003cdiv class=\"field-items\"\u003e\n\u003cdiv class=\"field-item even\"\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-box configuration for optimum rejection of electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eSplit-rail power supply featuring 800VA toroidal transformer, three smoothing capacitors and new Discrete Regulator (DR)\u003c\/li\u003e\n\u003cli\u003eFully suspended sub-chassis for superior isolation of sensitive circuit boards\u003c\/li\u003e\n\u003cli\u003eAV bypass mode for simple connection to an existing AV system\u003c\/li\u003e\n\u003cli\u003eSupport for both DIN and RCA inputs to facilitate connection into a wider range of systems\u003c\/li\u003e\n\u003cli\u003eIndependent listen and record banks for maximum flexibility \u003c\/li\u003e\n\u003cli\u003eAssignable inputs for enhanced usability with a range of sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"productSectionContainerTitle\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003ch3 class=\"productSectionContainerTitle\"\u003e\u003cstrong\u003eTechnology \u0026amp; Craft\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"field field-name-field-product-technical-text field-type-text-long field-label-hidden\"\u003e\n\u003cdiv class=\"field-items\"\u003e\n\u003cdiv class=\"field-item even\"\u003e\n\u003cp\u003eLike every component in our flagship 500 Series range, the NAC 552 has been developed without compromise or constraint. Its two-box design, which houses the power supply components in a separate enclosure to better control electromagnetic interference, is classically Naim Audio. By contrast, the power supply itself employs radically new thinking, including a new split-rail configuration that almost entirely eliminates power supply noise in the signal earth.\u003c\/p\u003e\n\u003cp\u003eThe sound critical electronics of the NAC 552 are mounted on a brass sub-chassis which is fully suspended on coil springs at a frequency below the threshold of human hearing. This method of suspension maximises isolation, hence minimizing the effect of vibration on the highly sensitive electronic components. Carefully selected precision rotary potentiometers with precious metal wipers are used to preserve music integrity and ensure long-term stability.\u003c\/p\u003e\n\u003cp\u003eSix inputs on the NAC 552 can be selected directly from either the front panel or the remote control. In addition to the usual DIN inputs, preferred for their superior earthing and impedance matching, the NAC 552 owner can configure two of the inputs for use with the more common RCA phono type connectors, enabling the use of alternative components with pre-owned interconnects.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eAudio Inputs\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd views-row-first\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eAnalogue\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e7 x DIN, 2 x RCA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e75mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e47kΩ\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even views-row-last\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eOther Inputs\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eTwo inputs configurable for unity gain\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eAudio Outputs\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eAudio Outputs\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e1 x variable, 3 x fixed (DIN)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eLine Outputs Fixed (level)\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e75mV, 600Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd views-row-last\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eLine Outputs Variable (level)\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e775mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e\u0026lt;50Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eLoad Impedance\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e10kΩ (min.)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003ePower Outputs\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eNaim phono amplifier\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eConnectivity\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eRemote Control\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eInfra Red (RC5)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eRS232\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eOptional (DE9 female)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eRemote Input\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eRCA on rear (RC5)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eUser Control\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eFront Panel\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eVolume control, balance control, sixteen button matrix \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eHandheld\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eNARCOM-4 Remote Control\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003ePower\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e+\/-12V, 24V, 32V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003ePower Supply Options\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e552 PS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eUpgrades\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e552 PS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003ePhysical\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e87 x 432 x 314 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e12.9 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eSupplied with\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e552 PS, Power-Line, R-Com and Burndy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":9287563870268,"sku":"NAIMNAC552-DR","price":34999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/RS514_nac552_front_3-4.jpg?v=1741631995"},{"product_id":"pro-ject-pre-box-s2-digital-preamplifier","title":"Pro-Ject Pre Box S2 Digital Preamplifier","description":"\u003ch1\u003ePro-Ject Pre Box S2 Digital Preamplifier\u003c\/h1\u003e\n\u003ch4 class=\"sub-h\"\u003eDigital micro preamplifier with MQA and DSD512 support\u003c\/h4\u003e\n\u003cp class=\"sub-h\"\u003ePre Box S2 Digital marks a new era for Pro-Ject's S-series components. For the very first time it is using a dual mono configuration with the highest class D\/A converters of ESS Sabre. The flagship DAC-chip ensures highest class audio in a small and affordable package. This DAC is capable of high-resolution audio up to 32bit\/768kHz PCM and DSD512! Pre Box S2 Digital is also the very first of our devices to support hardware MQA unfolding. It’s also the premiere of Pro-Ject's proprietary Optimum transient digital filter and its proprietary clock circuitry design. Digital audio is the art of time, with Pro-Ject's new proprietary clock design it has managed jitter rates of unrivaled 100 Femtoseconds, this easily outperforms many renowned and respected audiophile clock generators!\u003c\/p\u003e\n\u003cdiv class=\"textual \"\u003e\n\u003cp\u003eWith organic polymer capacitors and thin film miniMELF resistors we were able to create a tiny device that will blow away even much bigger components for a much higher price. With a total of eight digital filters the sound can be shaped precisely to the listeners liking. Pre Box S2 Digital comes with a remote control.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"features\" class=\"anchor features bg-grau my-md-5 py-3 py-md-5\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cul\u003e\n\u003cli\u003eDual mono construction\u003c\/li\u003e\n\u003cli\u003eHigh-end ESS Sabre ESS9038 dual DAC\u003c\/li\u003e\n\u003cli\u003eProprietary clock circuity design\u003c\/li\u003e\n\u003cli\u003eOrganic polymer capacitors and thin film miniMELF resistors\u003c\/li\u003e\n\u003cli\u003eMQA hardware decoding\u003c\/li\u003e\n\u003cli\u003eDSD64, DSD128, DSD256 \u0026amp; DSD512 (DoP, DSD512 native)\u003c\/li\u003e\n\u003cli\u003eUp to 24bit\/192kHz for optical \u0026amp; coax inputs\u003c\/li\u003e\n\u003cli\u003e8 selectable digital filter characteristics\u003c\/li\u003e\n\u003cli\u003e1 proprietary optimum transient digital filter\u003c\/li\u003e\n\u003cli\u003eHeadphone output on the front (6.3mm)\u003c\/li\u003e\n\u003cli\u003eSynchronization of all internal oscillators\u003c\/li\u003e\n\u003cli\u003eJitter as low as 100 Femtoseconds!\u003c\/li\u003e\n\u003cli\u003eGold plated four-layer PCB\u003c\/li\u003e\n\u003cli\u003eFull alu\/metal sandwich casing in silver or black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003cdiv class=\"anchor card px-md-4\" id=\"specs\"\u003e\n\u003cdiv id=\"specs-content\" class=\"collapse show\" aria-labelledby=\"headingOne\" data-parent=\"#expanse\"\u003e\n\u003ctable class=\"my-3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eDigital inputs\u003c\/td\u003e\n\u003ctd\u003e1x USB (B), 1x Co-axial (RCA), 1x Optical (TOSLink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eD\/A-converter\u003c\/td\u003e\n\u003ctd\u003e2x ESS9038Q2M 32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eUSB\u003c\/td\u003e\n\u003ctd\u003eup to DSD512 (DSD1024), PCM up to 32b\/768kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eOptical\u003c\/td\u003e\n\u003ctd\u003ePCM up to 24b\/192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eCoaxial\u003c\/td\u003e\n\u003ctd\u003ePCM up to 24b\/192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eFilter settings\u003c\/td\u003e\n\u003ctd\u003e7 different selectable on front\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eAnalogue outputs\u003c\/td\u003e\n\u003ctd\u003e6.3mm Headphone (front), 1x Variable Out (RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eOutput voltage\u003c\/td\u003e\n\u003ctd\u003e2.05 Veff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eMinimal recommended headphone impedance\u003c\/td\u003e\n\u003ctd\u003e8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eHeadphone output power\u003c\/td\u003e\n\u003ctd\u003e6.6 mW \/ 600 Ohm; 68 mW \/ 32 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.0003% @ 0 dB, 2V RMS, 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eDynamic range\u003c\/td\u003e\n\u003ctd\u003e124 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eOutboard Power supply\u003c\/td\u003e\n\u003ctd\u003e5V\/1A DC (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eDimensions W x H x D\u003c\/td\u003e\n\u003ctd\u003e103 x 37 x 122 mm (including knob and connectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e366 g (without power supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"expandable py-3 py-md-5\"\u003e\n\u003cdiv id=\"expanse\" class=\"container\"\u003e\n\u003cdiv class=\"anchor card px-md-4\" id=\"specs\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":31878379929660,"sku":"PRE BOX S2 DIG BLK","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":31878379962428,"sku":"PRE BOX S2 DIG SIL","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/pre-box-s2-digital-1-product.jpg?v=1741631898"},{"product_id":"primaluna-evo-100-tube-preamplifier","title":"PrimaLuna EVO 100 Tube Preamplifier","description":"\u003ch1\u003ePrimaLuna EVO 100 Tube Preamplifier\u003c\/h1\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003eIt's beautiful in its look, it's beautiful in its feel, and its build quality is just stunning for this kind of money. Every detail of the design is thoughtful, even the remote. I think the PrimaLuna EVO100 hit the trifecta for value, build, and sound quality. 'Well done! does not begin to describe my feelings about this preamp\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— STEVE GUTTENBERG, AUDIOPHILIAC\u003c\/figcaption\u003e\n\u003c\/figure\u003e","brand":"PrimaLuna","offers":[{"title":"Black","offer_id":21413380522044,"sku":"PE100PRE-B","price":3095.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":21413380554812,"sku":"PE100PRE-S","price":3095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/140b_-_PrimaLuna_EVO_100_Tube_Preamplifier_-_black_-_front_-_white_background_1024x1024_03234fc8-1f80-4f78-b798-54fe6395589b.jpg?v=1741631875"},{"product_id":"primaluna-evo-200-tube-preamplifier","title":"PrimaLuna EVO 200 Tube Preamplifier","description":"\u003ch1\u003ePrimaLuna EVO 200 Tube Preamplifier\u003c\/h1\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003eThe high frequencies caress like velvet: warm, yet transparent and dynamic. If the ear could applaud, it would undoubtably do so.\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— JOHN VAN DER VEER, HVT, MAY 2020\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"PrimaLuna","offers":[{"title":"Black","offer_id":21413380816956,"sku":"PE200PRE-B","price":3795.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":21413380849724,"sku":"PE200PRE-S","price":3795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/091b_-_PrimaLuna_Evo_200_Tube_Preamplifier_-_black_-_front_-_white_background_1024x1024_1801ed59-2b2b-42a3-a5ff-0ae8eb231c1a.jpg?v=1741631860"},{"product_id":"primaluna-evo-300-tube-preamplifier","title":"PrimaLuna EVO 300 Tube Preamplifier","description":"\u003ch1\u003ePrimaLuna EVO 300 Tube Preamplifier\u003c\/h1\u003e\n","brand":"PrimaLuna","offers":[{"title":"Black","offer_id":21413381177404,"sku":"PE300PRE-B","price":4695.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":21413381210172,"sku":"PE300PRE-S","price":4695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/001b_-_PrimaLuna_Evo_300_Tube_Preamplifier_-_black_-_front_-_white_background_2048x2048_d727eeee-7607-4397-b08c-29ffa5df79fc.jpg?v=1741631852"},{"product_id":"primaluna-evo-400-tube-preamplifier","title":"PrimaLuna EVO 400 Tube Preamplifier","description":"\u003cstyle\u003e\u003c!--\n.animate-fading {animation:fading 15s infinite}@keyframes fading{0%{opacity:0}50%{opacity:1}100%{opacity:0}}\n--\u003e\u003c\/style\u003e\n\u003cdiv class=\"quoteSlider\" style=\"height: 530px; width: 100%; min-width: 480px; max-width: 600px; margin: auto; padding-left: 5%; padding-bottom: 30px;\"\u003e\n\u003cdiv class=\"quoteSlide animate-fading\" style=\"width: 100%;\"\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003eMiraculously, it manages to combine the virtues of modern tube sound with the tonal heft and timbral realism afforded by vintage tube preamps. If purity of expression and tonal realism are two of your sonic priorities, get ready to embrace the EVO 400. In a nutshell, it’s an insane audio bargain that delivers pure tube magic.\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— DICK OLSHER, THE ABSOLUTE SOUND\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/2024_GEC_LOGO_160x160.jpg?v=1743202517\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/TAS_GoldenEar_2020_logo_160x160.jpg?v=1594163190\" alt=\"\" style=\"float: none;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/TAS_312_POY_AWARD_LOGO_a3e0799d-8360-44e2-8715-c1cd29fa0469_240x240.jpg?v=1608065861\" alt=\"Product of the Year 2020\" width=\"160x160\" height=\"160x160\" style=\"float: none;\" data-mce-fragment=\"1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/TAS_336_EDS_CHOICE_LOGO_2023.png?v=1677779845\" alt=\"Product of the Year 2023\" width=\"160x160\" height=\"160x160\" style=\"float: none;\" data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"quoteSlide animate-fading\" style=\"width: 100%;\"\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003eThe PrimaLuna EVO 400 dissolved into the music more completely than the others. It seemed the most highly resolved and naturally transparent. Class A all the way.\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— HERB REICHERT, STEREOPHILE, JUN 2019\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"quoteSlide animate-fading\" style=\"width: 100%;\"\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003eThe EVO series is appropriately named. With nearly 20 years of evolution behind them, all the improvements that have been made from generation to generation add up to something truly spectacular. ... the EVO 400 preamplifier delivers a level of sonic performance that is not uncommon in preamplifiers in the $10k – $30k range.\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— JEFF DORGAY, TONE PRODUCT OF THE YEAR 2019\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/TPOY_100x100.png?v=1578441197\" style=\"margin-right: 4px; margin-left: 4px; float: none;\" width=\"100x100\" height=\"100x100\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"PrimaLuna","offers":[{"title":"Black","offer_id":21413381472316,"sku":"PE400PRE-B","price":5995.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":21413381505084,"sku":"PE400PRE-S","price":5995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/EVO_300_PRE_HEADER_1024x1024_64a85ca1-c172-4469-b915-4a840e0c52e1.jpg?v=1741631845"},{"product_id":"nad-c-658-bluos-streaming-dac","title":"NAD C 658 BluOS Streaming DAC \/ Preamplifier","description":"\u003ch1\u003eNAD C 658 BluOS Streaming DAC\/Preamplifier\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003eThe NAD C 658 is one of the most fully furnished, future-proofed and intuitive streamers we’ve come across – and at this sub-£2000 price, one of the most convincing performers. It puts a big, bold tick in a great number of boxes. Nice work, NAD.\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— WHAT HI-FI?, OCTOBER 2019\u003c\/figcaption\u003e\n\u003cfigcaption class=\"source\" style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/WhatHiFiStars_compact.png?v=1571163327\" style=\"margin-top: 10px; float: none;\"\u003e\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA one-box stop. Streaming DAC, preamp, phono stage, headphone amp. Use the BluOS app, stream MQA\u003c\/h2\u003e\n\u003cp\u003eThis is the product to get if digital setup is confusing or overwhelming. Just add a power amp and speakers for a fully functional streaming platform with one of the neatest most intuitive manufacturer apps out there: BluOS.\u003c\/p\u003e\n\u003cp\u003eA Sabre DAC ensures detailed and musical output, and the NAD C 658 also features Dirac room correction. And yes, it'll do the \"full unfold\" of all MQA content.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBluOS Network Streaming with MQA Decoding\u003c\/li\u003e\n\u003cli\u003eESS Sabre DAC\u003c\/li\u003e\n\u003cli\u003eDirac Live Room Correction*\u003c\/li\u003e\n\u003cli\u003eGigabit Ethernet\u003c\/li\u003e\n\u003cli\u003eDual Band Wi-Fi ac\/n\u003c\/li\u003e\n\u003cli\u003e2-way Qualcomm aptX HD Bluetooth\u003c\/li\u003e\n\u003cli\u003e2 x MDC Slots for Future Expansion\u003c\/li\u003e\n\u003cli\u003eMM Phono Input\u003c\/li\u003e\n\u003cli\u003e2 x Line Inputs\u003c\/li\u003e\n\u003cli\u003e2 x Optical Inputs\u003c\/li\u003e\n\u003cli\u003e2 x Coax Inputs\u003c\/li\u003e\n\u003cli\u003eBalanced Preamp Output\u003c\/li\u003e\n\u003cli\u003ePreamp Output\u003c\/li\u003e\n\u003cli\u003eStereo Subwoofer Output\u003c\/li\u003e\n\u003cli\u003eHigh Current Headphone Out\u003c\/li\u003e\n\u003cli\u003eUSB socket for adding optional wireless output module\u003c\/li\u003e\n\u003cli\u003eIR In with Learning Function\u003c\/li\u003e\n\u003cli\u003eTrigger Out\/In\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSupported audio file formats:\u003c\/strong\u003e MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS, MQA, FLAC, WAV, AIFF, Supports converted DSD playback via the BluOS desktop app (only)\u003cbr\u003e\u003cstrong\u003eNative sampling rates:\u003c\/strong\u003e Up to 32 bit\/192 kHz \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBluOS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eSupported operating systems:\u003c\/strong\u003e Plays music from network shares on the following desktop operating systems: Microsoft Windows XP, 2000, Vista, 7, 8 to current Windows Operating Systems and Mac OS X versions\u003cbr\u003e\u003cstrong\u003eUser interface mobile operating system:\u003c\/strong\u003e luOS – Free Android and iOS App available online at Google Play and Apple App store\u003cbr\u003e\u003cstrong\u003eSupported cloud services:\u003c\/strong\u003e Spotify, Amazon Music, TIDAL, Deezer, Qobuz, HDTracks, HighResAudio, Murfie, JUKE, Napster, Slacker Radio, KKBox, BugsFree internet radioTuneIn Radio, iHeartRadio, Calm Radio, Radio Paradise\u003cbr\u003e\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Bluetooth aptX HD wireless built-in, two-Way\u003cbr\u003e\u003cstrong\u003eNetwork connectivity:\u003c\/strong\u003e Gigabit Ethernet RJ45, WiFi 5 (802.11 ac\/n)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e 17-1\/8\" x 3-15\/16\" x 16\"\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 22.3 lb.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":21534092492860,"sku":"NAD-C658","price":2299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/g745C658-F_aceeb515-a1c1-4ff9-b897-76c6ebb7840d.jpg?v=1741631810"},{"product_id":"musical-fidelity-m6s-pre-preamplifier","title":"Musical Fidelity M6s PRE Preamplifier","description":"\u003ch1\u003eMusical Fidelity M6s PRE Preamplifier\u003c\/h1\u003e\n\u003cp\u003eThe M6s PRE is effectively a preamp without limits. Its wide range of inputs, coupled with superlative performance, means it can form the heart of almost any system, regardless of price.\u003cbr\u003e\u003cbr\u003eIt's a pure Class A design capable of driving any power amplifier, over any length of cable. It itself is easy to feed, making it even more flexible.\u003cbr\u003e\u003cbr\u003eThe M6s PRE has an array of inputs suited to both traditional and modern music sources. It has an MM\/MC phono stage, two balanced inputs, three line-level connections, a fully configured tape in\/out loop and a digital USB socket.\u003cbr\u003e\u003cbr\u003eThere are home theatre bypass options on both balanced and line-level inputs.\u003cbr\u003e\u003cbr\u003ePerformance is stunning. The M6s PRE sounds sweet, clear and fast, with tight, extended bass. No wonder that in his Hi-Fi+ review of the M6s range, Alan Sircom praised the M6s PRE for being \"both excellent and excellent value for money.\"\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eM6s PRE - Specifications\u003c\/h2\u003e\n\u003ch3\u003ePre-Amplifier\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTHD(+ noise) - single ended: \u0026lt;0.005%\u003c\/li\u003e\n\u003cli\u003eTHD(+ noise) - XLR Balanced: \u0026lt;0.004%\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio: \u0026gt;96dB ‘A’-weighted\u003c\/li\u003e\n\u003cli\u003eFrequency Response: +0, –1dB, 10Hz to 80 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInputs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x MM\/MC RCA \/ Phono\u003c\/li\u003e\n\u003cli\u003e2x XLR Balanced Line Level\u003c\/li\u003e\n\u003cli\u003e4x RCA \/ Phono Line Level\u003c\/li\u003e\n\u003cli\u003eUSB type ‘B’ connector for computer\/PDA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGeneral\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions - WxHxD (mm): 440 x 126 x 400\u003c\/li\u003e\n\u003cli\u003eWeight (unpacked \/ packed): 11.4 kg\/16 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Musical Fidelity","offers":[{"title":"Black","offer_id":21822111187004,"sku":"MUFIM6PREBK","price":2099.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":21822111219772,"sku":"MUFIM6PRESI","price":2099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/M6-PRE.jpg?v=1741631798"},{"product_id":"pathos-synapse-reference-stereo-preamplifier","title":"Pathos Synapse Reference Stereo Preamplifier","description":"\u003ch1\u003ePathos Synapse Reference Stereo Preamplifier\u003c\/h1\u003e\n\u003cp\u003eThis new balanced preamplifier represents the state-of-the-art of Pathos technology and is a worthy partner of the Adrenaline power amp.\u003c\/p\u003e\n\u003cp\u003eThe bottom half of the two-chassis design contains a power supply and all control and display circuitry, and the top half contains the analog signal stages, kept far away from electrically noisy parts. Each section has its own ground. The connection between the two stages is via photo-couplers for complete separation and to avoid ground loops.\u003c\/p\u003e\n\u003cp\u003eSignal management is assigned to a hybrid which uses a double triode 6H30 and then two buffer stages. The first is a tube with the second double triode 6H30, and the second uses a MOSFET tracker offering maximum linearity. This is a true balanced design as evidenced by the two volume regulators per channel.\u003c\/p\u003e\n\u003cp\u003eOther details are the engagement of only the inputs in use, a memory for volume levels, and a three-step gain setting (0 dB, +6 dB, +12 dB).\u003c\/p\u003e\n\u003cp\u003eThe power supply is so complex, it almost looks like a power amplifier. Multiple power supplies handle the line stages, anodic voltage, voltage filaments (one per each tube), and analog volume-control stages. A separate section handles the supply to the digital circuits. \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e Balanced XLR x 3, RCA x 3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e Balanced XLR x 2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003eOutput Impedance: \u003c\/strong\u003e33 \u003cmeta charset=\"utf-8\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 1 Hz - 100 kHz (200 kHz at -3 dB)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e 0.04% at 4 VRMS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVolume control:\u003c\/strong\u003e 0.5 dB, 168 steps\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTube complement:\u003c\/strong\u003e 6H30 x 4\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e 16.9\" x 10.2\" x 20.8\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 50 lb \u003c\/p\u003e","brand":"Pathos","offers":[{"title":"Default Title","offer_id":29214717968444,"sku":"PA-SNPS","price":26995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/synfront_2048x2048_ac695d2e-4d5a-4d14-a51b-b966e6a0e54e.jpg?v=1741631664"},{"product_id":"vincent-audio-sa-32-tube-hybrid-preamplifier","title":"Vincent Audio SA-32 Tube Hybrid Preamplifier","description":"\u003ch1\u003eVincent Audio SA-32 Tube Hybrid Preamplifier\u003c\/h1\u003e\n\u003ch3\u003eA 6N16 preamp with balanced connections and two gain settings\u003c\/h3\u003e\n\u003cp\u003eVincent's SA-31 preamp has been a mainstay in the company's portfolio of hybrid preamps for a long time. In fact, it was only Vincent's second preamp and was launched in 1996 and replaced the LS-1. Its longevity is a testament to its uncompromising performance.\u003c\/p\u003e\n\u003cp\u003eThe SA-32 is a multi-purpose and robust stereo preamplifier that replaces the mainstay of the company, the legendary SA-31. \u003c\/p\u003e\n\u003cp\u003eThe amplifier circuitry of this preamplifier combines the advantages of solid state and tube circuits. It is the ideal partner for Vincent's SP-331\/SP-331MK power amp, as well as DVD players, CD players, tuners, headphone amplifiers and loudspeakers from the Vincent range. However, you'll also find that it partners beautifully with any high-quality audiophile components.\u003c\/p\u003e\n\u003cp\u003eIn comparison to its predecessor, the SA-32 uses four 6N16 tubes instead of only two, with two in the input section, and two at the output after the tone control. \u003c\/p\u003e\n\u003cp\u003eIn addition to the RCA inputs and outputs used by the SA-31, the SA-32 includes balanced XLR connection terminals. A high-quality XLR cable (length 1.0M) is included. Vincent also provides a beautifully made remote control with an aluminum case.\u003c\/p\u003e\n\u003cp\u003eThe loudness function of the SA-31 has been replaced by a gain decrease. Therefore, pressing the front panel switch decreases preamp gain by 8 dB for high-gain power amps or extremely sensitive speakers. \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 2 V\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 500 mV\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 47 kOhm\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMax. Power Consumption:\u003c\/strong\u003e 40 W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 5 x stereo RCA, 1 x stereo XLR\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 x stereo RCA pre out, 1 x stereo XLR pre out, 1 x stereo RCA rec out, 2 x 3.5 mm (power control)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTube Complement:\u003c\/strong\u003e 4 x 6N16\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e 16.9\" x 3\" x 14.1\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 13.6 lb.\u003c\/p\u003e","brand":"Vincent","offers":[{"title":"Black","offer_id":29379952508988,"sku":"SA-32 BLK","price":1699.95,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":29379952541756,"sku":"SA-32 SIL","price":1699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/205061_SA-32-Front_Aufsicht_black_2048x2048_60179092-f875-4f7c-9d45-4cae87d91a52.jpg?v=1741631658"},{"product_id":"musical-fidelity-m8-preamplifier","title":"Musical Fidelity M8PRE Preamplifier","description":"\u003ch1\u003eMusical Fidelity M8PRE Preamplifier\u003c\/h1\u003e\n\u003cp\u003eThe M8 has a wide array of inputs including a low noise MM\/MC phono stage, two balanced inputs (one with home theatre bypass option), three line inputs (one with home theatre bypass option) and a fully configured tape in\/out loop.\u003cbr\u003e\u003cbr\u003eThe M8 Pre-amp has very high input overload margins. This means that it has a completely stress-free sound. The outputs are very low impedance and high current so that it can drive virtually any power amp in existence through any length cable (balanced or single-ended).\u003cbr\u003e\u003cbr\u003eTechnical measurements are testament to the M8’s exceptional engineering: from ultra-low distortion to virtually perfect frequency response, and ultra-low noise.\u003cbr\u003e\u003cbr\u003eThe M8’s perfect partner is a pair of M8-700m monoblock amplifiers.\u003cbr\u003e\u003cbr\u003eListening to the M8Pre with the M8-700m monoblock is quite an experience. The music is reproduced with no stress, no coloration, and sense of relaxation and transparency.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuinely fully balanced preamp\u003c\/li\u003e\n\u003cli\u003eEight versatile inputs – 1 XLR Balanced, switchable MM\/MC Phono, CD, Tuner, Aux 1, Aux 2, Tape\u003c\/li\u003e\n\u003cli\u003eSingle-ended and balanced outputs as well as a fixed output for tape record\u003c\/li\u003e\n\u003cli\u003eHome-theatre bypass available in both single-ended and balanced inputs\u003c\/li\u003e\n\u003cli\u003eOutstanding cutting edge performance\u003c\/li\u003e\n\u003cli\u003eAmazing load driving ability, will easily drive any power amplifier with any cable of almost any length\u003c\/li\u003e\n\u003cli\u003eExcellent design and build quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTHD(+ noise) - single-ended:\u003c\/strong\u003e \u0026lt; 0.005 %\u003cbr\u003e\u003cstrong\u003eTHD(+ noise) - XLR Balanced:\u003c\/strong\u003e \u0026lt; 0.004 %\u003cbr\u003e\u003cstrong\u003eSNR:\u003c\/strong\u003e \u0026gt; 118 dB ‘A’-weighted\u003cbr\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e +0, –1dB, 5Hz to 100 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003cbr\u003e2 x XLR balanced line level (1 with home theatre bypass)\u003cbr\u003e5 x RCA \/ phono line level (1 with home theatre bypass)\u003cbr\u003eTrigger in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003cbr\u003e1 x RCA pre out\u003cbr\u003e1 x XLR balanced pre out\u003cbr\u003e1 x RCA fixed out\u003cbr\u003eTrigger out\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e 17.3\" x 6.37\"  x 15.78\"\u003cbr\u003e\u003cstrong\u003eWeight (unpacked \/ packed):\u003c\/strong\u003e 17 kg \/ 23 kg\u003c\/p\u003e","brand":"Musical Fidelity","offers":[{"title":"Black","offer_id":29383370276924,"sku":"MUFIM8PREBK","price":5249.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":29383370309692,"sku":"MUFIM8PRESI","price":5249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/M8_PRE_Black_Front.jpg?v=1741631652"},{"product_id":"pathos-incontrol-mkii-preamplifier","title":"Pathos InControl MkII Preamplifier","description":"\u003ch1\u003ePathos InControl MkII Preamplifier\u003c\/h1\u003e\n\u003cp\u003eThe natural partner of the InPower MkII power amp, the InControl MkII is a fully balanced differential design using Tung-Sol ECC803S tubes. It uses the same big, clean VFD display as the InPol series, and the large aluminum volume knob offers 100 steps of high-precision, high dynamic range attenuation. The on-board headphone amp supplies 2 W at 32 Ohm to drive most headphones on the market. \u003c\/p\u003e\n\u003ch4\u003eIn-House Manufacturing and Design\u003c\/h4\u003e\n\u003cp\u003eFrom the wood panel to the PCBs to the chassis, everything at Pathos is either manufactured in-house or sourced from the Vicenza area. \u003c\/p\u003e\n\u003cp\u003eFor example, to make the wood front panel, Pathos buys an entire padouk tree trunk, which is cut into planks in-house, and the final pieces are hand-polished by the son of the Pathos owner himself.\u003c\/p\u003e\n\u003cp\u003eThe panel may not contribute to the sound, but this approach says everything about the great sonics you do hear. Having control of the entire manufacturing process from start to finish means that the Pathos InCOntrol is the very best amp it can possibly be at its price-point. 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It provides for a wide range of expansion and upgrade options, including connection to a StageLine phonostage and an AV bypass connection to an external AV amplifier. \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupport for both DIN and RCA inputs to ease connection into a wider range of systems\u003c\/li\u003e\n\u003cli\u003eUser-configurable unity-gain AV input\u003c\/li\u003e\n\u003cli\u003ePowered input for use with StageLine or Prefix phono stage\u003c\/li\u003e\n\u003cli\u003eRC5 input and Smart IR system for remote control integration of Naim Audio products\u003c\/li\u003e\n\u003cli\u003eOptional RS232 input\/output for use in full home automation systems\u003c\/li\u003e\n\u003cli\u003eCan be powered from the preamp inputs of the NAP 155 XS or NAP 200 power amplifier or external power supply (see Upgrade Path)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAudio inputs\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOther inputs:\u003c\/strong\u003e\u003cspan\u003e AV input configurable for unity gain\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e\u003cspan\u003e 47 kΩ\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eAnalog inputs:\u003c\/strong\u003e\u003cspan\u003e 4 x DIN, RCA\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e\u003cspan\u003e 75 mV\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAudio outputs\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eLine outputs variable (level):\u003c\/strong\u003e\u003cspan\u003e 775 mV\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eLine outputs fixed (level):\u003c\/strong\u003e\u003cspan\u003e 75 mV, 600 Ω\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eLoad impedance:\u003c\/strong\u003e\u003cspan\u003e 10 kΩ (min.)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e\u003cspan\u003e \u0026lt;50 Ω\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eAnalog:\u003c\/strong\u003e\u003cspan\u003e 2 x variable, 3 x line level\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003ePower outputs:\u003c\/strong\u003e\u003cspan\u003e For Naim phono amplifier\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRS232:\u003c\/strong\u003e\u003cspan\u003e Optional (DE9 female)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eRemote input:\u003c\/strong\u003e\u003cspan\u003e RCA on rear (RC5)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 15.4 lb\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e\u003cspan\u003e 3.4\" x 17\" x 12.36\"\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePower supply options:\u003c\/strong\u003e\u003cspan\u003e NAP 155 XS, NAP 200, FlatCap XS, HiCap, SuperCap\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSupplied with: \u003c\/strong\u003e\u003cspan\u003eNARCOM-4 remote control\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eUpgrades:\u003c\/strong\u003e\u003cspan\u003e 1\u003c\/span\u003e x HiCap\/SuperCap\u003c\/p\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":31680345276476,"sku":"NAIMNAC202","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/nac202_2_0.jpg?v=1741631501"},{"product_id":"mark-levinson-no523-dual-mono-preamplifier","title":"Mark Levinson No523 Dual-Mono Preamplifier","description":"\u003ch1\u003eMark Levinson No523 Dual-Mono Preamplifier\u003c\/h1\u003e\n\u003cp\u003eThe Mark Levinson® № 523 preamplifier is a six-input dual-monaural preamplifier featuring Pure Path circuit design, class-A Pure Phono stage, and configurable balanced, unbalanced, and class-A Main Drive headphone outputs.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePure Path discrete, direct coupled, fully balanced, dual-monaural signal path\u003c\/li\u003e\n\u003cli\u003eDiscrete, balanced R-2R Ladder volume control for precision and performance\u003c\/li\u003e\n\u003cli\u003eClass-A Pure Phono stage with physically separated channels for MC and MM\u003c\/li\u003e\n\u003cli\u003eClass-A Main Drive Headphone output for up to 32-Ohm headphones using main circuit\u003c\/li\u003e\n\u003cli\u003eSix analog line-level and phono inputs; balanced, single-ended, and headphone outputs\u003c\/li\u003e\n\u003cli\u003eSelectable fourth-order, 80 Hz high-pass filter allows seamless integration of subwoofers\u003c\/li\u003e\n\u003cli\u003eDesigned and handcrafted in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLine stage gain:\u003c\/strong\u003e 13.5 dB balanced, 7.5 dB single-ended \u003cbr\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e \u0026gt;45 kΩ\u003cbr\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e \u0026lt;80 Ω single-ended, \u0026lt;160 Ω balanced\u003cbr\u003e\u003cstrong\u003eMaximum input level, normal gain setting:\u003c\/strong\u003e \u0026gt;10 V RMS, single-ended, \u0026gt;15 V RMS, balanced\u003cbr\u003e\u003cstrong\u003eMaximum output level:\u003c\/strong\u003e \u0026gt;11 V RMS single-ended, \u0026gt;22 V RMS balanced\u003cbr\u003e\u003cstrong\u003eHeadphone output impedance:\u003c\/strong\u003e selectable, \u0026lt;3 Ω or 75 Ω\u003cbr\u003e\u003cstrong\u003eInfrasonic filter:\u003c\/strong\u003e Defeatable, 15 Hz, 2nd order (12 dB\/octave)\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMoving magnet mode\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eInput resistance:\u003c\/strong\u003e 47 kΩ\u003cbr\u003e\u003cstrong\u003eInput capacitance:\u003c\/strong\u003e Selectable; 50, 100, 150, 200, or 680 pF\u003cbr\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e 40 dB @ 1 kHz\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMoving coil mode\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInput resistance:\u003c\/strong\u003e selectable; 20, 33, 50, 66, 100, 200, 330, 500, 1000, or 47 kΩ\u003cbr\u003e\u003cstrong\u003eInput capacitance:\u003c\/strong\u003e 50 pF\u003cbr\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e Selectable; 50, 60, or 70 dB @ 1 kHz\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog inputs:\u003c\/strong\u003e 2 balanced (XLR), 3 single-ended (RCA) line, 1 single-ended (RCA) phono w\/ ground\u003cbr\u003e\u003cstrong\u003eAnalog outputs:\u003c\/strong\u003e 1 balanced (XLR); 1 pair single-ended (RCA), 1 headphone (¼”, 6.3mm TS)\u003cbr\u003e\u003cstrong\u003eControl connectors:\u003c\/strong\u003e Ethernet (RJ45), RS-232 (RJ12), Trigger In and Out, IR In, USB-A, Mini USB\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e 3.75\" x 17.25\" x 18\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 39 lb\u003c\/p\u003e","brand":"Mark Levinson","offers":[{"title":"Default Title","offer_id":31732048658492,"sku":"ML No523","price":18500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/MarkLevinson_No523_Angle_Hero_Black_Web_2048x2048_bbb80fd0-14a4-44bb-b3d1-39960a20dd19.jpg?v=1741631487"},{"product_id":"mark-levinson-no526-dual-mono-preamplifier-with-precision-link-dac-pure-phono","title":"Mark Levinson No526 Dual-Mono Preamplifier with Precision Link DAC \u0026 Pure Phono","description":"\u003ch1\u003eMark Levinson No526 Dual-Mono Preamplifier with Precision Link DAC \u0026amp; Pure Phono\u003c\/h1\u003e\n\u003cp\u003eThe Mark Levinson® № 526 preamplifier is a 12-input dual-monaural preamplifier featuring Pure Path circuit design, class-A Pure Phono stage, 32-bit Precision Link DAC, and configurable balanced, unbalanced, and class-A Main Drive Headphone outputs for enthusiasts of all music formats.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePure Path discrete, direct coupled, fully balanced, dual-monaural signal path\u003c\/li\u003e\n\u003cli\u003eDiscrete, balanced R-2R Ladder volume control for precision and performance\u003c\/li\u003e\n\u003cli\u003eClass-A Pure Phono stage with physically separated channels for MC and MM\u003c\/li\u003e\n\u003cli\u003e32-bit Precision Link DAC with three selectable filters and seven power supplies\u003c\/li\u003e\n\u003cli\u003eClass-A Main Drive Headphone output for up to 32-Ohm headphones using main circuit\u003c\/li\u003e\n\u003cli\u003e12 analog, digital, and phono inputs; balanced, single-ended, and headphone outputs\u003c\/li\u003e\n\u003cli\u003eSupports high-resolution PCM (up to 32-bit, 192kHz) and DSD (up to 5.6MHz)\u003c\/li\u003e\n\u003cli\u003eSelectable fourth-order, 80 Hz high-pass filter allows seamless integration of subwoofers\u003c\/li\u003e\n\u003cli\u003eDesigned and precision-crafted in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Mark Levinson","offers":[{"title":"Default Title","offer_id":31732054163516,"sku":"ML No526","price":25000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/Harman_ML526_PreAmplifier_3-4_0027_RT_2048x2048_23871884-3688-4488-9862-ede5a463c084.jpg?v=1741631485"},{"product_id":"zesto-audio-leto-ultra-ii-preamplifier","title":"Zesto Audio Leto Ultra II Preamplifier","description":"\u003ch1\u003eZesto Audio Leto Ultra II\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cfigure style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e\n\u003cspan\u003e“\u003c\/span\u003eThe ultimate statement of preamplifier perfection. It is made 100% in America. The all-tube unit is chock full of useful and creative features a dedicated audiophile and music lover will enjoy, styling which would be right at home at MoMa, a flexible remote control without flaws, and Zesto's best overall musical performance to date. Sonically superior to anything solid state I have ever heard, you would have to spend a ton more to equal its high definition and many features in the tube world.\u003cspan\u003e”\u003c\/span\u003e\n\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— ROBERT H. LEVI, POSITIVE FEEDBACK, FEBRUARY 2020\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Leto Ultra II comes with Zesto's new ESP power supply which is available as an upgrade for all Leto preamps \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhat is the ESP\u003cspan\u003e \u003c\/span\u003e\u003cmeta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"\u003e(Energy Source Power) Supply?\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eZesto named it the ESP Supply because it anticipates the energy needs of the music. The new ESP Supply unlocks the true potential of the circuit, so it is at ease and doesn’t have to work as hard. It allows more music to flow through with more detail. It also creates a more dynamic presentation, the quiet passages are quieter and louder passages have more punch. The sound quality is an improvement throughout the frequency spectrum, so you have better clarity on the bass, midrange, and highs.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHere are the top 8 improvements:\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe transformer changes from an IE to a Toroid design, which generates significantly less noise because it does a better job of concentrating the magnetic field\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe high voltage increases by 17% from 250 V to 300 V which provides more headroom\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDynamic range is increased from 2 dBV to 11 dBV, so the quietest parts are quieter and the louder parts are louder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe ESP Supply is designed with bigger, fewer and heftier parts, which delivers more power with improved reliability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe rugged design of the ESP Supply makes it more resilient to power surges.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBoth the high and low voltage supplies provide more current, so it’s less restrictive to deliver more music\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum output level before clipping is increased up to 3 V RMS, depending on the unit to allow more punch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIn the Phonostages, the noise level is 5 dBV quieter, which increases the black levels considerably\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe goal of the Leto Ultra is to deliver the most pristine signal from your audio sources to your power amps, without coloration. It offers lots of inputs and a variety of gain settings, and every adjustment is remote or manually controlled.\u003cbr\u003e\u003cbr\u003eA unique feature of the Leto Ultra is the Presence Control, which was born out of the designer's frustration after finding some of his favorite recordings became unlistenable the more resolved his system became, regardless of the source. This new feature deals with the harmonic balance of the mid and high frequencies. Now you can easily adjust the balance for every song.\u003cbr\u003e\u003cbr\u003eWith the Leto in your system it will allow the sonic detail to come through, so you focus is on the music and the hardware will seem to disappear.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp\u003e1. New upgraded circuit topology delivers more musical detail with a tighter bass. It has a robust input design to handle higher output sources. Dynamic range is expanded by new circuitry that produces a higher output before distortion. Still features 100% analog tube circuitry throughout the signal path.\u003cbr\u003e\u003cbr\u003e2. New tube configuration with the 12DW7 allows for the smoothest transition from the input section to outputs, providing the cleanest and most musical path for your signal.\u003cbr\u003e\u003cbr\u003e3. Three new gain positions 3 dB, 6 dB, and 9 db make the Leto Ultra one of the most versatile preamps available. It easily accommodates the many volume differences from all your sources such as a high-output DAC, as well as a low-output phono. Your preferred gain settings are saved on each input and can be conveniently adjusted “on the fly” with the Remote or Manual control.\u003cbr\u003e\u003cbr\u003e4. Six new inputs for your many sources include three true dedicated transformer balanced inputs, and three single ended. All are high quality, gold plated connectors for better conductance and less corrosion for the most reliable connection.\u003cbr\u003e\u003cbr\u003e5. Position Presence Control adjusts the harmonic balance in the mid and high frequencies allowing you to dial back what you may consider to be too bright, edgy or aggressive. This is an exceptionally useful tool that addresses the inconsistencies of mastering from any source. It’s easily adjustable “on the fly” with your remote or manually for each piece of music.\u003cbr\u003e\u003cbr\u003e6. New nine-button remote control to conveniently adjust “on the fly” settings including Input, Volume, Presence, Mute, Mono and Gain. In case you misplace your remote, all features can be adjusted manually.\u003cbr\u003e\u003cbr\u003e7. New LED indicators on the front panel clearly display all your adjustments.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNo solid-state devices are used for switching the signals, only relays. This reduces noise and provides the most musical detail.\u003c\/li\u003e\n\u003cli\u003eThe wide frequency response allows you to hear the finest passages in your music.\u003c\/li\u003e\n\u003cli\u003eLeft and right ground switches allow you to control the grounding of the outputs.\u003c\/li\u003e\n\u003cli\u003eThe low-impedance output transformers prevent the power amp from affecting the line amp, thus providing the strongest and cleanest signal to your power amplifier.\u003c\/li\u003e\n\u003cli\u003eRecessed RCA and XLR connectors are premium quality, gold plated, with an isolated ground.\u003c\/li\u003e\n\u003cli\u003eAll connectors are durable and will hold up to the typical audiophile who loves to change their configuration.\u003c\/li\u003e\n\u003cli\u003eAutomatically goes to mute when turned on or off, preventing any pops which could damage your speakers or surprise the hell out of you.\u003c\/li\u003e\n\u003cli\u003eThe remote Mono feature helps you to troubleshoot your system, especially phase issues, center balance and sound stage.\u003c\/li\u003e\n\u003cli\u003eEach preamp receives 50 hours of factory burn-in on all circuits and vacuum tubes.\u003c\/li\u003e\n\u003cli\u003eElegantly designed 16-gauge zinc-plated steel enclosure to help isolate the electronic “chatter” from nearby equipment.\u003c\/li\u003e\n\u003cli\u003eOn\/Off power switch conveniently mounted on front side panel.\u003c\/li\u003e\n\u003cli\u003eEach unit is hand-built “Made in the USA”.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_2_3 et_pb_column_4  et_pb_css_mix_blend_mode_passthrough\"\u003e\n\u003cdiv class=\"et_pb_module et_pb_tabs et_pb_tabs_0 et_slide_transition_to_1 et_slide_transition_to_2\"\u003e\n\u003cdiv class=\"et_pb_all_tabs\"\u003e\n\u003cdiv class=\"et_pb_tab et_pb_tab_2 clearfix et-pb-active-slide\"\u003e\n\u003cdiv class=\"et_pb_tab_content\"\u003e\n\u003ch4\u003eInputs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e6 inputs \u003cspan\u003ewith remote or manual controls\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3 sets of true transformer balanced inputs (pin 2 hot) with an impedance of 10K Ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3 sets of single-ended inputs with an impedance of 100K Ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum input level of 7 V RMS\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOutputs\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e4 line outputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 sets of true transformer balanced outputs (pin 2 hot) with an impedance 150 Ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 sets of single-ended outputs with an impedance 150 Ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum peak output level of 10 V RMS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2 independent ground-lift switches on the left and right outputs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePresence\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e6 position remote or manual Presence control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePresence  0,-1, -2, -3, -4, -5 (low pass shelf)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e0 = Not engaged\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e-1 = 13 kHz and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e-2 = 8 kHz and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e-3 = 4 kHz and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e-4 = 2 kHz and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e-5 = 1 kHz and above\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWhen the unit is turned on, or you switch inputs, the presence control will go to “0”\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePresence control defaults to 0 which disengages from the circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e Gain\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e3 remote controlled gain settings of 9 dB, 6 dB, and 3 dB \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManual gain switch on rear panel \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGain setting is saved on each input\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDetailed Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRemote control Input, Volume, Mute, Mono, Presence and Gain settings\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAll adjustments can be operated manually (just in case the remote is misplaced)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency response 10 Hz to 40 Khz ~ 2 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDistortion ~ 0.013% with 1 V RMS input\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSignal to noise ~ 100 dB below operating level\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNon-inverting output polarity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCross talk \u0026gt;90 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1% metal film resistors throughout\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePolypropylene capacitors throughout the audio path\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePower\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePower consumption 28 W, 0 drain when off\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoltage 110\/120 V AC 60 Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStandard 3-pin IEC power connector\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eON\/OFF power switch conveniently located on the side panel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo internal high quality linear regulated power supplies, 250 V and 12 V\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVacuum-tube complement:\u003c\/strong\u003e 2 x gold pin JJ ECC82\/12AU7, 2 x gold pin JJ ECC832\/12DW7\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WDH):\u003c\/strong\u003e 17” x 12” x 5”\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 28 lb\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"et_pb_column et_pb_column_1_3 et_pb_column_5  et_pb_css_mix_blend_mode_passthrough et-last-child\"\u003e\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Zesto Audio","offers":[{"title":"Default Title","offer_id":32474908491836,"sku":"ZA LETO ULTRA II","price":11900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/Leto-Ultra-cropped-1600-x-800-1024x512.jpg?v=1741631269"},{"product_id":"pro-ject-pre-box-rs2-digital-preamplifier","title":"Pro-Ject Pre Box RS2 Digital Preamplifier","description":"\u003ch1\u003ePro-Ject Pre Box RS2 Digital\u003c\/h1\u003e\n\u003ch3\u003ePre-amplifier and headphone amp with a dual-mono Sabre DAC with tube or solid-state buffer, and full MQA support\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe Pre Box RS2 Digital is the bigger brother of Pro-Ject's  award-winning and groundbreaking Pre Box S2 Digital. It uses a dual-mono Sabre chip configuration (ESS9038Q2M) offering separate DACs and signal paths for the left and right channels. It supports up to 32-bit \/ 768 kHz files in PCM and DSD formats (up to DSD512) via USB.\u003c\/p\u003e\n\u003cp\u003eThe Pre Box has eight digital filters. One of them is the proprietary optimal transient digital filter from the MQA creators. With these filters, the listener can customize the sound to suit their own preferences. Pre Box RS2 Digital comes with full hardware and software support for MQA (Master Quality Authenticated).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003eThe analog output offers a choice of tube or solid-state buffer. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIn the Pre Box, the USB input signal is processed by a powerful multi-core XMOS microcontroller with advanced Multi-Core RISC architecture. The CPLD MAX II (Complex Programmable Logic Device) Altera is used for re-clocking, which together with the XMOS microcontroller brings high-quality processing of both classical and MQA technology. For the ideal use of this technology, it is best to connect the Pre Box to the Stream Box S2 Ultra in conjunction with the TIDAL service.\u003c\/p\u003e\n\u003cp\u003eYou can also enjoy MQA quality by linking it with Pro-Ject's new revolutionary CD transport, the CD Box RS2 T. The CD Box RS2 T can be connected to the Pre Box by reliable I²S differential bus via the HDMI connector where the Pre Box RS2 Digital also provides the master clock (16.9344 MHz).\u003cbr\u003e\u003cbr\u003eThe headphone amplifier has no coupling capacitors, not even on the output. All of the the amplifier is DC coupled, and a fast DC servo assures no DC voltage on the output. \u003c\/p\u003e\n\u003cp\u003eA premium full aluminum remote control is included, and a big display screen on the front shows all relevant information in an easy to read way. \u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual Mono ESS9038Q2M DAC\u003c\/li\u003e\n\u003cli\u003eHigh-quality optionally selectable upsampling of PCM and\/or MQA content with proprietary filtering\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"\u003eFull MQA unfolding by hardware\u003c\/li\u003e\n\u003cli\u003eAdvanced re-clocking powered by new XMOS chip with Multi-Core RISC architecture\u003c\/li\u003e\n\u003cli\u003e9 digital inputs: i²S HDMI, AES\/EBU, Toslink, S\/PDIF coax, Bluetooth v4.0\u003c\/li\u003e\n\u003cli\u003ePre-out XLR\/RCA\/headphone, RCA input\u003c\/li\u003e\n\u003cli\u003eFully balanced double mono design\u003c\/li\u003e\n\u003cli\u003eOutput stage switchable between 6922 tube and solid state\u003c\/li\u003e\n\u003cli\u003eUltra-linear and ultra-low-noise\u003c\/li\u003e\n\u003cli\u003eNew high-quality display with responsive and fast UI design\u003c\/li\u003e\n\u003cli\u003eHigh-quality full aluminum remote control included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDAC chip:\u003c\/strong\u003e 2 x ESS9038Q2M (dual mono - 32bit\/768kHz\/DSD512)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDigital:\u003c\/strong\u003e 1 x USB 2.0 Audio 32\/768 + DoP and Native-DSD up to DSD512, 1 x HDMI I2S for CD Box RS2 T, 2 x S\/PDIF optical 24\/192, 1 x S\/PDIF coaxial 24\/192, 1 x AES\/EBU balanced 24\/192\u003cbr\u003e\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWireless:\u003c\/strong\u003e Fully embedded Bluetooth® v4.0\u003cbr\u003e\u003cstrong\u003eAnalog:\u003c\/strong\u003e 1 x XLR stereo, 1 x RCA stereo \u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 15 kOhm\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput impedance (solid-state, tube):\u003c\/strong\u003e 180 Ohm, 220 Ohm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog outputs:\u003c\/strong\u003e 2 x pre-out (XLR \u0026amp; RCA), headphone (6.35 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeadphone output power (300, 32, 8 Ohm):\u003c\/strong\u003e 90 mW, 245 mW, 150 mW\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMasterclock output:\u003c\/strong\u003e 16.9344 MHz for CD Box RS2 T\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTube complement:\u003c\/strong\u003e 4 x 6922EH\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e 8\" x 2.8\" x 8.7\"\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight (\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003ewithout power supply):\u003c\/strong\u003e 3.77 lb \u003c\/p\u003e","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":37451104026808,"sku":"PREBOXRS2-D BLK","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":37451104059576,"sku":"PREBOXRS2-D SIL","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/pre-box-rs2-digital-1-product.jpg?v=1741631160"},{"product_id":"pro-ject-pre-box-s2-digital-preamplifier-open","title":"Pro-Ject Pre Box S2 Digital Preamplifier (OPEN)","description":"\u003ch1\u003ePro-Ject Pre Box S2 Digital Preamplifier\u003c\/h1\u003e\n\u003ch4 class=\"sub-h\"\u003eDigital micro preamplifier with MQA and DSD512 support\u003c\/h4\u003e\n\u003cp class=\"sub-h\"\u003ePre Box S2 Digital marks a new era for Pro-Ject's S-series components. For the very first time it is using a dual mono configuration with the highest class D\/A converters of ESS Sabre. The flagship DAC-chip ensures highest class audio in a small and affordable package. This DAC is capable of high-resolution audio up to 32bit\/768kHz PCM and DSD512! Pre Box S2 Digital is also the very first of our devices to support hardware MQA unfolding. It’s also the premiere of Pro-Ject's proprietary Optimum transient digital filter and its proprietary clock circuitry design. Digital audio is the art of time, with Pro-Ject's new proprietary clock design it has managed jitter rates of unrivaled 100 Femtoseconds, this easily outperforms many renowned and respected audiophile clock generators!\u003c\/p\u003e\n\u003cdiv class=\"textual \"\u003e\n\u003cp\u003eWith organic polymer capacitors and thin film miniMELF resistors we were able to create a tiny device that will blow away even much bigger components for a much higher price. With a total of eight digital filters the sound can be shaped precisely to the listeners liking. Pre Box S2 Digital comes with a remote control.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"features\" class=\"anchor features bg-grau my-md-5 py-3 py-md-5\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cul\u003e\n\u003cli\u003eDual mono construction\u003c\/li\u003e\n\u003cli\u003eHigh-end ESS Sabre ESS9038 dual DAC\u003c\/li\u003e\n\u003cli\u003eProprietary clock circuity design\u003c\/li\u003e\n\u003cli\u003eOrganic polymer capacitors and thin film miniMELF resistors\u003c\/li\u003e\n\u003cli\u003eMQA hardware decoding\u003c\/li\u003e\n\u003cli\u003eDSD64, DSD128, DSD256 \u0026amp; DSD512 (DoP, DSD512 native)\u003c\/li\u003e\n\u003cli\u003eUp to 24bit\/192kHz for optical \u0026amp; coax inputs\u003c\/li\u003e\n\u003cli\u003e8 selectable digital filter characteristics\u003c\/li\u003e\n\u003cli\u003e1 proprietary optimum transient digital filter\u003c\/li\u003e\n\u003cli\u003eHeadphone output on the front (6.3mm)\u003c\/li\u003e\n\u003cli\u003eSynchronization of all internal oscillators\u003c\/li\u003e\n\u003cli\u003eJitter as low as 100 Femtoseconds!\u003c\/li\u003e\n\u003cli\u003eGold plated four-layer PCB\u003c\/li\u003e\n\u003cli\u003eFull alu\/metal sandwich casing in silver or black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical\u003c\/h3\u003e\n\u003cdiv class=\"anchor card px-md-4\" id=\"specs\"\u003e\n\u003cdiv id=\"specs-content\" class=\"collapse show\" aria-labelledby=\"headingOne\" data-parent=\"#expanse\"\u003e\n\u003ctable class=\"my-3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eDigital inputs\u003c\/td\u003e\n\u003ctd\u003e1x USB (B), 1x Co-axial (RCA), 1x Optical (TOSLink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eD\/A-converter\u003c\/td\u003e\n\u003ctd\u003e2x ESS9038Q2M 32-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eUSB\u003c\/td\u003e\n\u003ctd\u003eup to DSD512 (DSD1024), PCM up to 32b\/768kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eOptical\u003c\/td\u003e\n\u003ctd\u003ePCM up to 24b\/192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eCoaxial\u003c\/td\u003e\n\u003ctd\u003ePCM up to 24b\/192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eFilter settings\u003c\/td\u003e\n\u003ctd\u003e7 different selectable on front\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eFrequency response\u003c\/td\u003e\n\u003ctd\u003e20 Hz - 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eAnalogue outputs\u003c\/td\u003e\n\u003ctd\u003e6.3mm Headphone (front), 1x Variable Out (RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eOutput voltage\u003c\/td\u003e\n\u003ctd\u003e2.05 Veff\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eMinimal recommended headphone impedance\u003c\/td\u003e\n\u003ctd\u003e8 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eHeadphone output power\u003c\/td\u003e\n\u003ctd\u003e6.6 mW \/ 600 Ohm; 68 mW \/ 32 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e0.0003% @ 0 dB, 2V RMS, 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eDynamic range\u003c\/td\u003e\n\u003ctd\u003e124 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eOutboard Power supply\u003c\/td\u003e\n\u003ctd\u003e5V\/1A DC (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eDimensions W x H x D\u003c\/td\u003e\n\u003ctd\u003e103 x 37 x 122 mm (including knob and connectors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"pr-5 font-weight-bold\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e366 g (without power supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"expandable py-3 py-md-5\"\u003e\n\u003cdiv id=\"expanse\" class=\"container\"\u003e\n\u003cdiv class=\"anchor card px-md-4\" id=\"specs\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Pro-Ject","offers":[{"title":"Black","offer_id":39316856078520,"sku":"PREBOX-S2DIG-BLK-OPEN","price":440.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":39316856111288,"sku":"PREBOX-S2DIG-SIL-OPEN","price":440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/Pre-Box-S2-digital-1-768x513_63c5b6b6-2b29-43e3-9256-6a907df92488.jpg?v=1741631070"},{"product_id":"manley-jumbo-shrimp-preamplifier","title":"Manley Jumbo Shrimp Preamplifier","description":"\u003ch1\u003eManley Jumbo Shrimp Preamplifier\u003c\/h1\u003e\n\u003ch3\u003e\n\u003cmeta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"\u003eVery short, simple minimalist signal path. All-tube design. 2 x 12AT7 input, 2 x 5670 driver, and 2 x 7044 output\u003c\/h3\u003e\n\u003cp\u003eThe short, simple, minimalist signal path of the Manley Jumbo Shrimp delivers high dynamic range with prodigious output drive capability. Its focus is on high bandwidth, low noise, modest local negative feedback and low distortion, and is voiced for a clean musical performance. The White Follower stage using 5670 dual triodes effortlessly drives the passive interstage volume control. Quick, alive, transparent with good rhythm and extension.\u003c\/p\u003e\n\u003cp\u003eThe ALPS motorized volume control offers accurate tracking within 0.5 dB with a smooth, no-detent operation. Balance is provided too, via an ALPS control. \u003c\/p\u003e\n\u003cp\u003eThe radio-frequency Remora remote control is included. \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInput tubes:\u003c\/strong\u003e 2 x 12AT7EH large plate Electro-Harmonix Russian\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInterstage follower tubes:\u003c\/strong\u003e 2 x 5670 GE USA dual triodes\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutput tubes:\u003c\/strong\u003e 2 x 7044 or 5687 GE JAN NOS\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 5 x stereo RCA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1 x rec out, 2 x  stereo RCA\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e 12 dB\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e 250 kOhm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e 50 Ohm\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e 19\" x 3.5\" x 11\"\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 15 lb.\u003cbr\u003e\u003c\/p\u003e","brand":"Manley Laboratories","offers":[{"title":"Black","offer_id":42300565160120,"sku":"JUMBO SHRIMP BLK","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Manley Blue","offer_id":42300565192888,"sku":"JUMBO SHRIMP BLU","price":4999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":42300565225656,"sku":"JUMBO SHRIMP SIL","price":4999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/mspr-slider-2022-4.jpg?v=1741631007"},{"product_id":"balanced-audio-technology-vk-90-tube-preamplifier","title":"Balanced Audio Technology VK-90 Tube Preamplifier","description":"\u003ch1\u003eBalanced Audio Technology VK-90 Tube Preamplifier\u003c\/h1\u003e\n\u003ch3\u003eSecond-generation transformer-coupled outputs provide exceptional purity\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h3\u003e\n\u003cp\u003eFeaturing transformer-coupled, high-current, single-gain stage topology, VK-90 is the finest single-chassis preamplifier ever created by Balanced Audio Technology. Wound with Cardas’ finest copper wire, the second-generation transformer-coupled outputs catapult the performance of this fully balanced, zero-feedback design to a reference level.\u003c\/p\u003e\n\u003cp\u003eEach transformer comes encapsulated within a mu-metal shield for the ultimate in signal purity and noise isolation. Electrically, these second-generation transformers improve VK-90’s ability to drive low-impedance loads. Sonically, they offer greater transparency than the already revered performance established by BAT’s first-generation transformer design.  \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eFlexible User Interface\u003c\/h4\u003e\n\u003cp\u003eBoasting one of the most flexible user interfaces in the industry, VK-90 offers customizable options that range from dimming to fading and source-naming. It can also be fully upgraded to a REX 3 preamplifier. And you can always get the volume just right courtesy of a proprietary electronic shunt volume attenuator that offers 140 steps of 0.5 dB resolution. In the design, discrete metal film resistors bleed the unused signal to ground. From deep bass to extraordinary dynamics and layered transparency, VK-90 is your new reference. \u003c\/p\u003e\n\u003ch4\u003eEight 6H30 SuperTubes\u003cbr\u003e\n\u003c\/h4\u003e\n\u003cp\u003eMore than a decade ago, BAT introduced the world to the 6H30 SuperTube. VK-90 continues the tradition by using eight 6H30 SuperTubes to form an extraordinarily high-current, low-impedance drive engine. The signal is effectively transmitted through only one gain stage. The Unistage™ circuit provides the ultimate simplicity of amplifying the incoming signal only once, while using no global feedback to double back on the straight-through signal integrity.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eSuperPak Power\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe VK-90 preamplifier features Balanced Audio Technology’s all-new, third-generation SuperPak in its power supply. The design represents a significant rethinking of what is possible from an energy storage device. The SuperPak features hybrid construction with two capacitors built and potted into each individual low-resonance shell. An additional silver-in-oil capacitor—arguably the finest-quality capacitor offered at any price in the industry—is used as part of the Gen 3’s construction. The result: Low-level detail is revealed in a clear and unforced manner, while the overall sound takes on a beguiling sweetness and naturalness from top to bottom.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eThird generation SuperPak with 4x50 uF with internal silver\/oil hybrid construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eSilver gold oil bypass caps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eUnistage design with only one gain block and no capacitors in signal path\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eOutput second generation output transformers with Cardas OFC wiring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eZero global feedback\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eAbsolute polarity switchable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan data-mce-fragment=\"1\"\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 5 x XLR\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2 x XLR, 1 x XLR (Tape)\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e 18 dB\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eVol Control Resolution:\u003c\/strong\u003e 140 x 0.5 dB steps\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTube Complement:\u003c\/strong\u003e 4 x 6H30, 2 x 6C19\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eInput Impedance (min):\u003c\/strong\u003e 100 kΩ\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 200 Ω\u003cbr\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 250 VA\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e19\" x 5.75\" x 15.5\"\u003cstrong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e40 lb\u003c\/p\u003e","brand":"Balanced Audio Technology","offers":[{"title":"Silver","offer_id":39688809021624,"sku":"VK-90-SIL","price":14995.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":39688808988856,"sku":"VK-90 BLK","price":14995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/BAT-VK-90-Black_2048x2048_25b3d947-ab38-447e-9d87-e8b7c27a5cb0.jpg?v=1741630958"},{"product_id":"t-a-elektroakustik-p-3100-hv-preamplifier","title":"T+A Elektroakustik P 3100 HV Preamplifier","description":"\u003ch1\u003eT+A Elektroakustik P 3100 HV Preamplifier\u003c\/h1\u003e\n\u003ch3\u003eA fully dual mono design with 4 x XLR and 6 x RCA (one optional phono) inputs, and a headphone out\u003c\/h3\u003e\n\u003cp\u003eT+A approaches preamps as being the most important components of a high-end system. They are of discrete, fully symmetrical construction, and every single component is the very finest available. This is all housed in T+A's famously uncompromising HV chassis.\u003c\/p\u003e\n\u003cp\u003eA new, very complex circuit in the P 3100 HV compensates for the temperature coefficients of the transistors. Operating points can be set exactly, which means that the preamplifier stages have a pure DC coupling. There are no longer coupling capacitors in the signal path between the input stage, volume control and output stage.\u003c\/p\u003e\n\u003cp\u003eThe digital power supply is ample and heavily shielded. The analog toroidal transformer is enormous, and an amazing 115 VA.\u003c\/p\u003e\n\u003ch3\u003eHV Means High Voltage\u003c\/h3\u003e\n\u003cp\u003eThe T+A HV series are so named because they run at an unusually high voltage internally. In the preamp, it's 100 V, and in the power amp, 360 V, and this keeps the actual modulation of all the stages very low. This means that components can stay in their linear range even for high-bandwidth and highly dynamic musical signals, resulting in tremendous sonic improvements.\u003c\/p\u003e\n\u003ch4\u003eDual Mono Construction\u003c\/h4\u003e\n\u003cp\u003eA peek at how apart the inputs are on the back panel, shows how far T+A takes its fully dual mono construction, keeping both identical channels completely separate. The circuit boards are housed in their own compartment made of thick-walled aluminum plates, and are completely separated and shielded from the mains unit and power supply in the bottom section of the case. The circuit topology is based on a differential cascode amplifier with hand-selected audio J-FET transistors.\u003c\/p\u003e\n\u003cp\u003eAll stages are of completely discrete construction without op-amps. Virtually no overall negative feedback is required. \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e 6.7\" x 18\" x 18\" (17 x 46 x 46 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 61.7 lb. (28 kg)\u003c\/p\u003e","brand":"T+A Elektroakustik","offers":[{"title":"Silver Laquered","offer_id":42014558585016,"sku":"TA P-3100HV SIL","price":25990.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":42014558617784,"sku":"TA P-3100HV TIT","price":25990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/p_3100_hv_silber_front.jpg?v=1741630428"},{"product_id":"t-a-elektroakustik-sdv-3100-hv-reference-streaming-dac-w-preamplifier","title":"T+A Elektroakustik SDV 3100 HV Reference Streaming DAC w\/ Preamplifier","description":"\u003ch1\u003eT+A Elektroakustik SDV 3100 HV Reference Streaming DAC w\/ Preamplifier\u003c\/h1\u003e\n\u003ch3\u003eA native DSD and PCM DAC with a range of digital inputs, as well as RCA and XLR analog input and output.\u003c\/h3\u003e\n\u003cp\u003eThe SDV 3100 HV is the same streaming DAC as the SD 3100 HV, with an additional preamp stage. 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New transports are being developed all the time, and the PDT 3100 HV is a purist CD\/SACD mechanism developed exclusively to read SACD and CD and stream that data to an output with the least amount of noise and jitter. The new decoder and drive mechanism has been developed from the ground up.\u003c\/p\u003e\n\u003cp\u003eThis mechanism reads and decodes CD and SACD without error and to the very highest standards of quality. It features the latest processors, lasers, high-performance motors, and other components. It fully shielded by being housed in a substantial aluminum case, with this entire block mounted on two close-tolerance linear bearings,. These are, in turn, suspended from a thick carrier plate that contacts the case at only three points. 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At a far higher pricepoint, the T+A HV Series DACs prove they can play with ease in the ultra-high-end market too.\u003c\/p\u003e\n\u003cp\u003eThe DAC 200 sits in between, the latest member of an extended family of high-end converters and preamplifiers. Built into the T+A name, (Theory + Application) is a belief in good science and engineering, but also an unwavering commitment to music. From its ability to reproduce DSD 1024 files to its complete galvanic separation, the DAC 200 is an utterly natural-sounding DAC with a range of applications in your system.\u003c\/p\u003e\n\u003ch4\u003eFocus on De-Jitter\u003c\/h4\u003e\n\u003cp\u003eGreat DAC manufacturers all know that reducing jitter is key to getting beautiful digital sound. However, audible artefacts are caused by even vanishingly low levels of jitter, and reducing it is extremely difficult. The DAC 200 uses a special de-jitter masterclock and jitter filter circuit developed by T+A. Special femtoclock oscillators are then used to cleanly transfer the signal.\u003c\/p\u003e\n\u003ch4\u003eSeparating Formats\u003c\/h4\u003e\n\u003cp\u003eThe DAC 200 processes DSD and PCM signals in separate convertors that are designed specifically for each signal type. T+A calls this Path Separation Technology, and it is a big part of how the DAC 200 is able to get the very best of each format. For PCM signals, the DAC 200 uses T+A's quadruple converter, and DSD files are processed using the T+A True 1-bit converter.\u003c\/p\u003e\n\u003cp\u003eThe T+A True 1-bit converter is special in that it does not process DSD signals by converting them into PCM, as so many convertors do. It instead processes DSD in a true 1-bit circuit for total purity in reproduction.\u003c\/p\u003e\n\u003cp\u003eThe PCM Quadruple Converter features a double symmetrical circuit design comprising an amazing \u003cem\u003eeight\u003c\/em\u003e 32-bit Burr-Brown converters. 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The NSC 222 preamplifier is versatile, great to look at, easy to use, and yet is all Naim in its fanatical obsession with high-fidelity music reproduction. \u003c\/p\u003e\n\u003cp\u003eAccess a wide range of music streaming platforms (Spotify, TIDAL, Qobuz, and more), and a large number of online radio stations, handling sample rates of up to 284 kHz, 32 bit.\u003c\/p\u003e\n\u003cp\u003eThe NSC 222 also comes with a MM phonostage, and uses the same headphone listening technology as the Uniti Atom Headphone Edition, meaning it is a fully realized headphone amp as well. \u003c\/p\u003e\n\u003cp\u003eThe NSC 222 can be controlled using the Focal \u0026amp; Naim app, available on iOS and Android, and also with the supplied Zigbee smart remote control. Many features can be accessed on the front panel. There is a high-quality volume knob and a 5.5” color screen.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNaim NSC 222 power amp\u003c\/li\u003e\n\u003cli\u003eDocument pack\u003c\/li\u003e\n\u003cli\u003eCleaning cloth\u003c\/li\u003e\n\u003cli\u003ePower-Line Lite power cord\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 x link plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eInputs\u003cbr\u003eDigital: \u003c\/strong\u003e2 x USB A, 2 x optical, coax, BNC\u003cbr\u003e\u003cstrong\u003eAnalog:\u003c\/strong\u003e MM phono, 8-pin DIN, RCA pair\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e XLR pair, RCA pair, 6.35 mm headphone\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork:\u003c\/strong\u003e Ethernet, 802.11 b\/g\/n\/ac Wi-Fi\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5\/8\" x 17\" x 12-1\/2\" (9.15 x 43.2 x 31.75 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 24.25 \u003c\/span\u003elb (11 kg)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":42072031756472,"sku":"NAIMPREANSC222","price":8999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/1160X700_Naim_NSC-222_FrontUp.jpg?v=1741630358"},{"product_id":"nad-m66-bluos-streaming-preamplifier-dac","title":"NAD M66 BluOS Streaming Preamplifier \/ DAC","description":"\u003ch1\u003eNAD M66 BluOS Streaming Preamplifier \/ DAC\u003c\/h1\u003e\n\u003ch3\u003eA Sabre-chip streaming DAC with voice control, wireless and smart control capability, XLR outputs, phonostage, and Dirac room correction\u003c\/h3\u003e\n\u003cp\u003eNAD's Masters series brings together hi-fi sound quality and rich feature content. The M66 streaming DAC and preamp has a vibrant 7\" touchscreen, and pairs perfectly with the \u003ca title=\"NAD M23 Stereo Power Amplifier\" href=\"https:\/\/upscaleaudio.pro\/products\/nad-m23-stereo-power-amplifier\"\u003eNAD M23\u003c\/a\u003e power amplifier, both sonically and visually. It is all housed in elegant aluminum casework that features a super-smooth digital volume control.\u003c\/p\u003e\n\u003cp\u003eConnect the M66 either over Wi-Fi or use an Ethernet cable. Control is via the acclaimed BluOS app which provides access to over 20 streaming services, including several that deliver lossless and high-resolution audio.\u003c\/p\u003e\n\u003cp\u003eDirac Live Bass Control enables a seamless blend between the up to four subwoofers and main speakers, and smooth bass response throughout the listening area. An ultra-quiet MM\/MC phonostage offers precise RIAA equalization, high overload margins, and an infrasonic filter. The dedicated headphone amplifier has low output impedance and very high output voltage capability.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFlagship ESS Sabre ES9038PRO DAC and ES9822PRO ADC chips\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInnovative Dynamic Digital Headroom (DDH) circuit eliminates digital intersample peak clipping distortion\u003c\/li\u003e\n\u003cli\u003eFull MQA hardware decoding and rendering\u003c\/li\u003e\n\u003cli\u003eSupport for Apple AirPlay 2, Spotify Connect, Tidal Connect\u003c\/li\u003e\n\u003cli\u003eSeamless integration with smart-home control systems such as Crestron, Control4, ELAN, RTI, URC, and others\u003c\/li\u003e\n\u003cli\u003eSupport for Amazon Alexa, Google Assistant, and Apple Siri voice control\u003c\/li\u003e\n\u003cli\u003eDirac Live Room Correction\u003c\/li\u003e\n\u003cli\u003eFour balanced and four unbalanced subwoofer outputs\u003c\/li\u003e\n\u003cli\u003eDirac Live Bass Control\u003c\/li\u003e\n\u003cli\u003eMM\/MC phonostage\u003c\/li\u003e\n\u003cli\u003eHDMI port with eARC support\u003c\/li\u003e\n\u003cli\u003eDedicated headphone amplifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUltra-precise resistor-ladder digital volume control\u003c\/li\u003e\n\u003cli\u003e7″ front-panel touchscreen\u003c\/li\u003e\n\u003cli\u003eTwo MDC2 expansion slots for adding future capabilities\u003c\/li\u003e\n\u003cli\u003ePremium IR remote control included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eDigital:\u003c\/strong\u003e 2 x optical, 2 x coax SPDIF, 1 x AES\u003cbr\u003e\u003cstrong\u003eAnalog:\u003c\/strong\u003e 2 x RCA pair, 1 x XLR\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e HDMI eARC, headphone, 4 x subwoofer, 4 x balanced subwoofer, RCA por, XLR pair\u003c\/p\u003e","brand":"NAD","offers":[{"title":"Default Title","offer_id":42257368088760,"sku":"NAD-M66","price":6999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/M663-4RightPRELIMINARY.jpg?v=1741630259"},{"product_id":"naim-nac-332-preamplifier","title":"Naim NAC 332 Preamplifier","description":"\u003ch1\u003eNaim NAC 332 Preamplifier\u003c\/h1\u003e\n\u003ch3\u003eWith headphone out, power for the NVC TT phonostage, and includes DIN and XLR inputs.\u003c\/h3\u003e\n\u003cp\u003eThe NAC 332 is Naim’s most versatile preamplifier to date. You can connect headphones as well as the NVC TT phono preamplifier for listening to vinyl. Use the included remote control to control the volume and inputs in just one click.\u003c\/p\u003e\n\u003cp\u003eTaking several elements from the benchmark Statement S1 preamplifier, the NAC 332 embodies all of the superior qualities of Naim's New Classic series. The best components have been chosen for NAC 332 and are mounted on printed circuit boards with metallic holes for increased quality. Enjoy the smooth-turning and utterly transparent architecture of the Statement volume knob. Added to this are a high-performance transistor and balanced outputs that preserve sound quality over long distances and allow rack installation.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 3 x DIN, 2 x stereo XLR, 3 x stereo RCA, 3.5 mm remote\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1 x XLR pair, 1 x RCA pair, 1 x 6.35mm headphone jack, 1 x Line level output on Input 8 (5 pin DIN), 3.5 mm remote\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e 3.6\" x 17\" x 12.5\" (91.5 x 432 x 317.5 mm)\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 24.25 lb. (11 kg)\u003c\/p\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":42414222147768,"sku":"NAIMPRENAC332","price":10999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/NAC-332-Front-Up.jpg?v=1741630185"},{"product_id":"mark-levinson-no-5206-dual-mono-preamplifier","title":"Mark Levinson No. 5206 Preamplifier","description":"\u003ch1\u003eMark Levinson No. 5206 Dual Mono Preamplifier\u003c\/h1\u003e\n\u003ch3\u003eA discrete, balanced class-A preamp with DAC, MM\/MC phonostage, and headphone out. Designed and handcrafted in the US.\u003c\/h3\u003e\n\u003cp\u003eExperience the inner details and maximum dynamics of music with the No. 5206. Awarded two patents for groundbreaking design, this class-A preamplifier serves as the hub of your entire audio system. By perfectly preserving both digital and analog audio signals, the No. 5206 delivers the purest possible signal, allowing you to hear the full potential of your music.\u003c\/p\u003e\n\u003cp\u003eThe No. 5206 includes a custom-made Precision Link II Digital-to-Analog Converter (DAC) that delivers outstanding digital audio quality.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePure Path class-A analog signal with two awarded patents\u003c\/li\u003e\n\u003cli\u003e32 Bit\/384 kHz Precision Link II DAC with 4x DSD Capability\u003c\/li\u003e\n\u003cli\u003eIndependent input relays\u003c\/li\u003e\n\u003cli\u003eClass-A high pass subwoofer filter\u003c\/li\u003e\n\u003cli\u003ePremium hybrid topography phono stage\u003c\/li\u003e\n\u003cli\u003eSelectable capacitive and resistive load settings\u003c\/li\u003e\n\u003cli\u003eRIAA equalization\u003c\/li\u003e\n\u003cli\u003eMQA Full Decode certified\u003c\/li\u003e\n\u003cli\u003eDedicated 80 VA toroidal transformer\u003c\/li\u003e\n\u003cli\u003eExtensive internal shielding\u003c\/li\u003e\n\u003cli\u003eTwo separate voltage regulation stages\u003c\/li\u003e\n\u003cli\u003eDesigned and handcrafted in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\u003cbr\u003eAnalog:\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e x stereo XLR, 2 x stereo RCA, 1 x stereo RCA MC phono, 1 x \u003cspan data-mce-fragment=\"1\"\u003estereo RCA MM phono\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eDigital:\u003c\/strong\u003e 2 x coaxial S\/PDIF, 2 x optical, 1 x AES\/EBU, 1 x USB-B\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1\u003cspan data-mce-fragment=\"1\"\u003e x stereo XLR, 1 x stereo RCA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControl:\u003c\/strong\u003e 1 x RS-232, 1 x Ethernet, 1 x USB (firmware updates), 1 x 3.5 mm IR input, \u003cbr\u003e1 x 12 V DC trigger output, 1 x 12 V DC trigger input\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMax:\u003c\/strong\u003e\u003cspan\u003e 7\u003c\/span\u003e0 W\u003cbr\u003e\u003cstrong\u003eNormal Standby:\u003c\/strong\u003e\u003cspan\u003e 6\u003c\/span\u003e5 W\u003cbr\u003e\u003cstrong\u003ePower Save Standby:\u003c\/strong\u003e\u003cspan\u003e 4\u003c\/span\u003e W\u003cbr\u003e\u003cstrong\u003eGreen Standby:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt;0.4 W\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e\u003cspan\u003e 4.96\" x 17.25\" x 19.25\" (126 x 438 x 489 mm)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 34\u003c\/span\u003e lb. (15.4 kg)\u003c\/p\u003e","brand":"Mark Levinson","offers":[{"title":"Default Title","offer_id":42455963041976,"sku":"MLNO5206AM","price":11000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Mark_Levinson_No5206_FrontB.jpg?v=1741630167"},{"product_id":"parasound-halo-p-6-preamplifier-dac","title":"Parasound Halo P6 Preamplifier \u0026 DAC","description":"\u003ch1\u003eParasound Halo P6 2.1 Channel Preamplifier and DAC\u003c\/h1\u003e\n\u003ch3\u003ePreamp with HT bypass, bass management, as well as onboard USB DAC, MM\/MC phonostage, and dedicated high-current headphone amp.\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe Parasound Halo P6 is a stereo preamp that offers analog bass management with high- and low-pass crossovers, and front-panel subwoofer control. A home theater bypass input allows for surround sound integration.\u003c\/p\u003e\n\u003cp\u003eAdding to the flexibility is an onboard Sabre DAC with a USB input that can handle 384\/23 PCM audio and native DSD64, DSD128, DSD256, and DoP DSD. There is also an MM\/MC phonostage and a dedicated high-current headphone amp. \u003c\/p\u003e\n\u003cp\u003eThe P 6 uses a Burr Brown analog resistor ladder volume control with a ball-bearing-supported solid aluminum volume knob. There are balanced and single-ended line outputs and subwoofer outputs. The bass and treble controls come with a relay bypass to remove them from the signal path.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBass and treble controls with relay bypass from remote or front panel\u003c\/li\u003e\n\u003cli\u003eRear panel IR input and IR loop output jacks\u003c\/li\u003e\n\u003cli\u003e12 Volt trigger output\u003c\/li\u003e\n\u003cli\u003eDimmable front display\u003c\/li\u003e\n\u003cli\u003eAnalog bass management with high \u0026amp; low pass crossovers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDedicated high-current headphone amplifier (TI TPA6120)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eInputs\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003eDigital:\u003c\/strong\u003e  USB, coax, 2 x optical\u003cbr\u003e\u003cstrong\u003eAnalog:\u003c\/strong\u003e Stereo RCA phono, 5 x stereo RCA line, stereo XLR, stereo RCA HT bypass, 2 x RCA sub, 12 V trigger\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e stereo XLR preamp, XLR sub, stereo RCA fixed, 2 x RCA sub, stereo RCA pre\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e17-1\/4\" x 4-1\/8\" x 15\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 14\u003c\/span\u003e lb.\u003c\/p\u003e","brand":"Parasound","offers":[{"title":"Black","offer_id":42552019714232,"sku":"HALO-P6-BLK","price":2600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/p6_front_black.jpg?v=1741630111"},{"product_id":"nad-m66-bluos-streaming-preamplifier-dac-open-1","title":"NAD M66 BluOS Streaming Preamplifier \/ DAC (OPEN)","description":"\u003ch1\u003eNAD M66 BluOS Streaming Preamplifier \/ DAC\u003c\/h1\u003e\n\u003ch3\u003eA Sabre-chip streaming DAC with voice control, wireless and smart control capability, XLR outputs, phonostage, and Dirac room correction\u003c\/h3\u003e\n\u003cp\u003eNAD's Masters series brings together hi-fi sound quality and rich feature content. The M66 streaming DAC and preamp has a vibrant 7\" touchscreen, and pairs perfectly with the \u003ca title=\"NAD M23 Stereo Power Amplifier\" href=\"https:\/\/upscaleaudio.pro\/products\/nad-m23-stereo-power-amplifier\"\u003eNAD M23\u003c\/a\u003e power amplifier, both sonically and visually. It is all housed in elegant aluminum casework that features a super-smooth digital volume control.\u003c\/p\u003e\n\u003cp\u003eConnect the M66 either over Wi-Fi or use an Ethernet cable. Control is via the acclaimed BluOS app which provides access to over 20 streaming services, including several that deliver lossless and high-resolution audio.\u003c\/p\u003e\n\u003cp\u003eDirac Live Bass Control enables a seamless blend between the up to four subwoofers and main speakers, and smooth bass response throughout the listening area. An ultra-quiet MM\/MC phonostage offers precise RIAA equalization, high overload margins, and an infrasonic filter. 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The NSC 222 preamplifier is versatile, great to look at, easy to use, and yet is all Naim in its fanatical obsession with high-fidelity music reproduction. \u003c\/p\u003e\n\u003cp\u003eAccess a wide range of music streaming platforms (Spotify, TIDAL, Qobuz, and more), and a large number of online radio stations, handling sample rates of up to 284 kHz, 32 bit.\u003c\/p\u003e\n\u003cp\u003eThe NSC 222 also comes with a MM phonostage, and uses the same headphone listening technology as the Uniti Atom Headphone Edition, meaning it is a fully realized headphone amp as well. \u003c\/p\u003e\n\u003cp\u003eThe NSC 222 can be controlled using the Focal \u0026amp; Naim app, available on iOS and Android, and also with the supplied Zigbee smart remote control. Many features can be accessed on the front panel. There is a high-quality volume knob and a 5.5” color screen.\u003c\/p\u003e\n\u003ch3\u003eIn the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNaim NSC 222 power amp\u003c\/li\u003e\n\u003cli\u003eDocument pack\u003c\/li\u003e\n\u003cli\u003eCleaning cloth\u003c\/li\u003e\n\u003cli\u003ePower-Line Lite power cord\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 x link plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003eInputs\u003cbr\u003eDigital: \u003c\/strong\u003e2 x USB A, 2 x optical, coax, BNC\u003cbr\u003e\u003cstrong\u003eAnalog:\u003c\/strong\u003e MM phono, 8-pin DIN, RCA pair\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e XLR pair, RCA pair, 6.35 mm headphone\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork:\u003c\/strong\u003e Ethernet, 802.11 b\/g\/n\/ac Wi-Fi\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5\/8\" x 17\" x 12-1\/2\" (9.15 x 43.2 x 31.75 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 24.25 \u003c\/span\u003elb (11 kg)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":51725421052088,"sku":"NAIMPREANSC222 OPEN","price":8999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/1160X700_Naim_NSC-222_FrontUp.jpg?v=1741630358"},{"product_id":"naim-nac-202-preamplifier-open","title":"Naim NAC 202 Preamplifier (OPEN)","description":"\u003ch1\u003eNaim NAC 202 Preamplifier (Power Supply Sold Separately)\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eCan also be powered from the preamp inputs of NAP 155 XS or NAP 200\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NAC 202 is the next step up from the entry-level NAC 152 XS, adding star-earthed circuit boards for superior transparency and an even lower resonance circuit layout. It provides for a wide range of expansion and upgrade options, including connection to a StageLine phonostage and an AV bypass connection to an external AV amplifier. \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupport for both DIN and RCA inputs to ease connection into a wider range of systems\u003c\/li\u003e\n\u003cli\u003eUser-configurable unity-gain AV input\u003c\/li\u003e\n\u003cli\u003ePowered input for use with StageLine or Prefix phono stage\u003c\/li\u003e\n\u003cli\u003eRC5 input and Smart IR system for remote control integration of Naim Audio products\u003c\/li\u003e\n\u003cli\u003eOptional RS232 input\/output for use in full home automation systems\u003c\/li\u003e\n\u003cli\u003eCan be powered from the preamp inputs of the NAP 155 XS or NAP 200 power amplifier or external power supply (see Upgrade Path)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAudio inputs\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eOther inputs:\u003c\/strong\u003e\u003cspan\u003e AV input configurable for unity gain\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e\u003cspan\u003e 47 kΩ\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eAnalog inputs:\u003c\/strong\u003e\u003cspan\u003e 4 x DIN, RCA\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e\u003cspan\u003e 75 mV\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAudio outputs\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eLine outputs variable (level):\u003c\/strong\u003e\u003cspan\u003e 775 mV\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eLine outputs fixed (level):\u003c\/strong\u003e\u003cspan\u003e 75 mV, 600 Ω\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eLoad impedance:\u003c\/strong\u003e\u003cspan\u003e 10 kΩ (min.)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eOutput impedance:\u003c\/strong\u003e\u003cspan\u003e \u0026lt;50 Ω\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eAnalog:\u003c\/strong\u003e\u003cspan\u003e 2 x variable, 3 x line level\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003ePower outputs:\u003c\/strong\u003e\u003cspan\u003e For Naim phono amplifier\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRS232:\u003c\/strong\u003e\u003cspan\u003e Optional (DE9 female)\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eRemote input:\u003c\/strong\u003e\u003cspan\u003e RCA on rear (RC5)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 15.4 lb\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e\u003cspan\u003e 3.4\" x 17\" x 12.36\"\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePower supply options:\u003c\/strong\u003e\u003cspan\u003e NAP 155 XS, NAP 200, FlatCap XS, HiCap, SuperCap\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSupplied with: \u003c\/strong\u003e\u003cspan\u003eNARCOM-4 remote control\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eUpgrades:\u003c\/strong\u003e\u003cspan\u003e 1\u003c\/span\u003e x HiCap\/SuperCap\u003c\/p\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":51725508640952,"sku":"NAIMNAC202 OPEN","price":2695.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/nac202_2_0.jpg?v=1741631501"},{"product_id":"naim-nac-552-reference-pre-amplifier-open","title":"Naim NAC 552 Reference Pre-Amplifier (OPEN)","description":"\u003ch1\u003eNaim NAC 552 Reference Pre-Amplifier\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eStarting with the revolutionary NAC 12 back in 1974, Naim Audio preamplifiers have both rewritten the rules and set the standards for others to follow. The NAC 552 is second only to the Statement NAC S1.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"productSectionContainerTitle\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"field field-name-field-product-features-text field-type-text-long field-label-hidden\"\u003e\n\u003cdiv class=\"field-items\"\u003e\n\u003cdiv class=\"field-item even\"\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-box configuration for optimum rejection of electromagnetic interference\u003c\/li\u003e\n\u003cli\u003eSplit-rail power supply featuring 800VA toroidal transformer, three smoothing capacitors and new Discrete Regulator (DR)\u003c\/li\u003e\n\u003cli\u003eFully suspended sub-chassis for superior isolation of sensitive circuit boards\u003c\/li\u003e\n\u003cli\u003eAV bypass mode for simple connection to an existing AV system\u003c\/li\u003e\n\u003cli\u003eSupport for both DIN and RCA inputs to facilitate connection into a wider range of systems\u003c\/li\u003e\n\u003cli\u003eIndependent listen and record banks for maximum flexibility \u003c\/li\u003e\n\u003cli\u003eAssignable inputs for enhanced usability with a range of sources\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"productSectionContainerTitle\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003ch3 class=\"productSectionContainerTitle\"\u003e\u003cstrong\u003eTechnology \u0026amp; Craft\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"field field-name-field-product-technical-text field-type-text-long field-label-hidden\"\u003e\n\u003cdiv class=\"field-items\"\u003e\n\u003cdiv class=\"field-item even\"\u003e\n\u003cp\u003eLike every component in our flagship 500 Series range, the NAC 552 has been developed without compromise or constraint. Its two-box design, which houses the power supply components in a separate enclosure to better control electromagnetic interference, is classically Naim Audio. By contrast, the power supply itself employs radically new thinking, including a new split-rail configuration that almost entirely eliminates power supply noise in the signal earth.\u003c\/p\u003e\n\u003cp\u003eThe sound critical electronics of the NAC 552 are mounted on a brass sub-chassis which is fully suspended on coil springs at a frequency below the threshold of human hearing. This method of suspension maximises isolation, hence minimizing the effect of vibration on the highly sensitive electronic components. Carefully selected precision rotary potentiometers with precious metal wipers are used to preserve music integrity and ensure long-term stability.\u003c\/p\u003e\n\u003cp\u003eSix inputs on the NAC 552 can be selected directly from either the front panel or the remote control. In addition to the usual DIN inputs, preferred for their superior earthing and impedance matching, the NAC 552 owner can configure two of the inputs for use with the more common RCA phono type connectors, enabling the use of alternative components with pre-owned interconnects.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eAudio Inputs\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd views-row-first\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eAnalogue\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e7 x DIN, 2 x RCA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eInput Sensitivity\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e75mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e47kΩ\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even views-row-last\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eOther Inputs\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eTwo inputs configurable for unity gain\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eAudio Outputs\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eAudio Outputs\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e1 x variable, 3 x fixed (DIN)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eLine Outputs Fixed (level)\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e75mV, 600Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd views-row-last\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eLine Outputs Variable (level)\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e775mV\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e\u0026lt;50Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eLoad Impedance\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e10kΩ (min.)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003ePower Outputs\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eNaim phono amplifier\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eConnectivity\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eRemote Control\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eInfra Red (RC5)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eRS232\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eOptional (DE9 female)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eRemote Input\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eRCA on rear (RC5)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eUser Control\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eFront Panel\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eVolume control, balance control, sixteen button matrix \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eHandheld\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003eNARCOM-4 Remote Control\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003ePower\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e+\/-12V, 24V, 32V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003ePower Supply Options\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e552 PS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003eUpgrades\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e552 PS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"views-table cols-2\"\u003e\n\u003ccaption\u003ePhysical\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e87 x 432 x 314 mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"even\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e12.9 kg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"odd\"\u003e\n\u003ctd class=\"views-field views-field-field-extractor-field-ts-row-attribute-name\"\u003eSupplied with\u003c\/td\u003e\n\u003ctd class=\"views-field views-field-field-ts-row-attribute-value\"\u003e\n\u003cp\u003e552 PS, Power-Line, R-Com and Burndy\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":52217770672312,"sku":"NAIMNAC552-DR-OPEN","price":31499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/RS514_nac552_front_3-4.jpg?v=1741631995"},{"product_id":"ferrum-wandla-2-0-goldensound-edition-dac-preamplifier","title":"Ferrum WANDLA 2.0 GoldenSound Edition DAC\/Preamplifier","description":"\u003ch1\u003eFerrum WANDLA 2.0 GoldenSound Edition DAC\/Preamplifier\u003c\/h1\u003e\n\u003ch3\u003eA balanced sigma-delta DAC with proprietary filters, high-res touch screen, and ARC, I2S ports. Now with Ferrum Streaming Control Technology\u003c\/h3\u003e\n\u003cp\u003eFerrum brings in-depth digital know-how and its in-house analog audio and electrical technology together in this game-changing digital-to-analog convertor. The WANDLA uses an ESS Sabre ES9038PRO with Ferrum’s advanced new current-to-voltage (I\/V) converter.\u003c\/p\u003e\n\u003cp\u003eIn the 2.0.0 version, you can control track playback on a laptop connected via USB, and the DAC will also display track and album information.\u003c\/p\u003e\n\u003cp\u003eThe Ferrum WANDLA GoldenSound Edition builds on the original WANDLA platform with a suite of advanced DSP tools and hardware refinements developed in collaboration with reviewer GoldenSound, giving you more control over staging, tone, and system matching while preserving the DAC’s core transparency.\u003c\/p\u003e\n\u003ch4\u003eFeatures of GoldenSound Edition\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eGoldenSound–tuned DSP modes including Spatial Enhancement, Tube Mode, and Impact+ for adjustable soundstage width, harmonic character, and perceived punch.\u003c\/li\u003e\n\u003cli\u003eRefined digital filter and increased headroom to better handle intersample peaks and modern “hot” masters without clipping or harshness.\u003c\/li\u003e\n\u003cli\u003eSelectable balanced output level (approx. 10 Vrms or 4 Vrms) via hardware switch for easier gain matching with a wider range of amplifiers.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAll enhancements implemented while retaining the original WANDLA’s DAC architecture, I\/O flexibility, and system integration options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFeatures of 2.0.0\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFSCT: convenient control of your streaming content at your fingertips for Windows, MacOS, and Volumio OS. More to be added\u003c\/li\u003e\n\u003cli\u003eVolume Synchronisation: control DAC built-in preamp volume from your computer and vice versa\u003c\/li\u003e\n\u003cli\u003eImproved user experience\u003c\/li\u003e\n\u003cli\u003eI2S compatibility: support for more devices connectable via I2S input\u003c\/li\u003e\n\u003cli\u003eFavorites input: choose frequently used inputs and select between them easier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAn optimized ARM chip offers the shortest signal path possible, making five chips redundant. It includes an MQA decoder\/renderer and digital filter selection. The whole design is focused on a balanced and very transparent sound signature, making listening fatigue something of the past.\u003c\/p\u003e\n\u003ch4\u003eDynamic Digital Filtering\u003c\/h4\u003e\n\u003cp\u003eWandla has three ESS digital filters to choose as standard and, as a world first, two digital filters created for Ferrum by renowned filter-maker Signalyst, known for its HQPlayer app. More filters will follow after interacting with Wandla users.\u003c\/p\u003e\n\u003cp\u003eThe Wandla has a range of optimized digital inputs: Specially programmed USB, and tuned coaxial and optical S\/PDIF, ARC (TV) and I2S ports. The signal path stays truly balanced using the XLR inputs and becomes truly balanced inside the DAC when using the RCA inputs.\u003c\/p\u003e\n\u003cp\u003eAmplification is proprietary, using a fully balanced modified IC pre-amplifier. A newly developed high-res touch screen accesses an intuitive UX that is a dream to operate. There is also a remote control.\u003c\/p\u003e\n\u003ch3\u003eMade for Hypsos\u003c\/h3\u003e\n\u003cp\u003eWANDLA performs beautifully right out of the box, but you can take its performance above and beyond when pairing it with the Ferrum Hypsos amp. Using the proprietary Ferrum Power Link (FPL) connection with 4TSD voltage sensing, both components will perform to their absolute maximum, unleashing unheard-of musicality.\u003c\/p\u003e\n\u003cp\u003eThe FPL has two wires delivering the power and two wires providing feedback to ensure there's flat voltage at every moment. This eliminates the harmful effects of the cable's resistance and effectively improves transient response. The current delivery speed at the powered device's input is significantly improved.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary fully balanced modified IC pre-amplifier, fine tuned for WANDLA\u003c\/li\u003e\n\u003cli\u003eSpecially programmed USB, and tuned coaxial and optical S\/PDIF, ARC and I2S ports, optimized for audio\u003c\/li\u003e\n\u003cli\u003eProprietary optimized ARM chip offers the shortest signal path possible, making 5 chips redundant.\u003c\/li\u003e\n\u003cli\u003eIncludes MQA® decoder\/renderer and digital filter selection\u003c\/li\u003e\n\u003cli\u003eProprietary Signalyst filters (two included at launch)\u003c\/li\u003e\n\u003cli\u003eProprietary 4-pin Ferrum connector for HYPSOS\u003c\/li\u003e\n\u003cli\u003eBalanced XLR and unbalanced RCA line outputs\u003c\/li\u003e\n\u003cli\u003eDigital and Analogue volume control\u003c\/li\u003e\n\u003cli\u003eEES Sabre ES9038PRO with three filter settings\u003c\/li\u003e\n\u003cli\u003eRemote control included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDAC Chip:\u003c\/strong\u003e ESS Sabre ES9038PRO\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDAC Resolution:\u003c\/strong\u003e 768 kHz\/32-bit, DSD 256 \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e AES\/EBU, optical, coax SPDIF, USB, ARC, I2S\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog Input:\u003c\/strong\u003e Stereo RCA \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog Input Impedance:\u003c\/strong\u003e 47 kΩ \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e balanced XLR, unbalanced RCA \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVolume Control:\u003c\/strong\u003e Analog with bypass option \/ digital for DAC operation only\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption (Idle, Max):\u003c\/strong\u003e 10 W, 15 W\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WDH):\u003c\/strong\u003e 8.6\" x 8.1\" x 2\" (21.7 x 20.6 x 5 cm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.97 lb. 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It accepts both balanced (XLR) and unbalanced (RCA) inputs and provides corresponding balanced and unbalanced outputs, using rhodium-plated Furutech terminals and TAOC high-carbon cast-iron insulators to minimize vibration and contact losses. A newly developed attenuator transformer, wound with ultra-thin core material and PC-Triple C wire, delivers wide-bandwidth response, high channel separation, and exceptionally low distortion.\u003c\/p\u003e\n\u003cp\u003eThe CM-2200’s balanced-spec attenuator transformer integrates hot and cold windings in a single core, enabling true balanced operation while also generating a balanced signal internally from unbalanced inputs. This contributes to high common-mode rejection and stable impedance characteristics across its 0 dB and +6 dB gain settings. With no active gain devices or power cord in the signal path, the CM-2200 functions as a precision control center for high-resolution systems, emphasizing transparency, image stability, and a natural, unforced presentation.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eForm:\u003c\/b\u003e Hybrid passive attenuator \/ preamplifier\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Impedance:\u003c\/b\u003e 47 kΩ or more\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Impedance:\u003c\/b\u003e 250 Ω or less\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eChannel Separation:\u003c\/b\u003e 100 dB or more (20 Hz–20 kHz)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequency Response:\u003c\/b\u003e 10 Hz–100 kHz (+0, -3 dB)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGain:\u003c\/b\u003e 0 dB \/ +6 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Terminals:\u003c\/b\u003e RCA x 3, XLR x 3 (rhodium-plated by Furutech)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Terminals:\u003c\/b\u003e RCA x 2, XLR x 2 (rhodium-plated by Furutech)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDimensions (WHD):\u003c\/b\u003e 17.09\" x 4.61\" x 11.38\" (434 x 117 x 289 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 22.05 lb. 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A 23-step attenuator provides precise volume resolution, while a three-position gain switch allows the CM-1500 to integrate seamlessly with everything from high-efficiency speakers to low-gain amplifiers.\u003c\/p\u003e\n\u003cp\u003eThe attenuator transformer uses an ultra-thin Super Malloy core and PC-Triple C wire to deliver a wide frequency response with low distortion. Gold-plated rotary switches, high-quality RCA terminals, Neutrik XLR connectors, and a rigid copper-plated steel chassis with a 10 mm aluminum front panel all work together to minimize noise, vibration, and mechanical resonance. With both balanced and unbalanced inputs and outputs, the CM-1500 offers versatile system configuration while maintaining a clean, natural signal path.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eForm:\u003c\/b\u003e Hybrid passive preamplifier\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Impedance:\u003c\/b\u003e 47 kΩ or more\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Impedance:\u003c\/b\u003e 250 Ω or less\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eChannel Separation:\u003c\/b\u003e 100 dB or more (20 Hz–20 kHz)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequency Response:\u003c\/b\u003e 10 Hz–100 kHz (+0, -3 dB)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGain:\u003c\/b\u003e -10 dB \/ 0 dB \/ +6 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Terminals:\u003c\/b\u003e RCA × 3, XLR × 2\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Terminals:\u003c\/b\u003e RCA × 2, XLR × 2\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDimensions (WHD):\u003c\/b\u003e 16.93\" x 3.66\" x 14.25\" (430 x 93 x 362 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 14.33 lb. 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By perfectly preserving both digital and analog audio signals, the No. 5206 delivers the purest possible signal, allowing you to hear the full potential of your music.\u003c\/p\u003e\n\u003cp\u003eThe No. 5206 includes a custom-made Precision Link II Digital-to-Analog Converter (DAC) that delivers outstanding digital audio quality.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePure Path class-A analog signal with two awarded patents\u003c\/li\u003e\n\u003cli\u003e32 Bit\/384 kHz Precision Link II DAC with 4x DSD Capability\u003c\/li\u003e\n\u003cli\u003eIndependent input relays\u003c\/li\u003e\n\u003cli\u003eClass-A high pass subwoofer filter\u003c\/li\u003e\n\u003cli\u003ePremium hybrid topography phono stage\u003c\/li\u003e\n\u003cli\u003eSelectable capacitive and resistive load settings\u003c\/li\u003e\n\u003cli\u003eRIAA equalization\u003c\/li\u003e\n\u003cli\u003eMQA Full Decode certified\u003c\/li\u003e\n\u003cli\u003eDedicated 80 VA toroidal transformer\u003c\/li\u003e\n\u003cli\u003eExtensive internal shielding\u003c\/li\u003e\n\u003cli\u003eTwo separate voltage regulation stages\u003c\/li\u003e\n\u003cli\u003eDesigned and handcrafted in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eInputs\u003cbr\u003eAnalog:\u003c\/strong\u003e\u003cspan\u003e 2\u003c\/span\u003e x stereo XLR, 2 x stereo RCA, 1 x stereo RCA MC phono, 1 x \u003cspan data-mce-fragment=\"1\"\u003estereo RCA MM phono\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eDigital:\u003c\/strong\u003e 2 x coaxial S\/PDIF, 2 x optical, 1 x AES\/EBU, 1 x USB-B\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1\u003cspan data-mce-fragment=\"1\"\u003e x stereo XLR, 1 x stereo RCA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControl:\u003c\/strong\u003e 1 x RS-232, 1 x Ethernet, 1 x USB (firmware updates), 1 x 3.5 mm IR input, \u003cbr\u003e1 x 12 V DC trigger output, 1 x 12 V DC trigger input\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eMax:\u003c\/strong\u003e\u003cspan\u003e 7\u003c\/span\u003e0 W\u003cbr\u003e\u003cstrong\u003eNormal Standby:\u003c\/strong\u003e\u003cspan\u003e 6\u003c\/span\u003e5 W\u003cbr\u003e\u003cstrong\u003ePower Save Standby:\u003c\/strong\u003e\u003cspan\u003e 4\u003c\/span\u003e W\u003cbr\u003e\u003cstrong\u003eGreen Standby:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u0026lt;0.4 W\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (HWD):\u003c\/strong\u003e\u003cspan\u003e 4.96\" x 17.25\" x 19.25\" (126 x 438 x 489 mm)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e 34\u003c\/span\u003e lb. 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DIDRC is a discrete signal control circuit developed to make digital sound sources such as CDs and music streaming services sound as natural as analog records. This technology has been further refined and is used in the P-80’s analog filter of the DAC and phono amplifier circuits.\u003c\/p\u003e\n\u003cp\u003eCombine a fan-less design that eliminates noise, a premium stereo DAC (32bit \/ 768kHz) that reduces distortion, and an extrusion aluminum heat sink for vibration suppression, and this preamp lays a solid foundation for superior sound.\u003c\/p\u003e\n\u003cp\u003eThe P-80 housing consists of two aluminum side panels and a steel top panel. This three-piece housing construction increases rigidity and improves seismic resistance. The “oval chassis” with oval press lines strengthens the bottom surface and disperses vibration for altogether improved sound quality.\u003c\/p\u003e\n\u003cp\u003eHi-fi grade terminals, quality capacitors, and rigid front panels further reduce vibration and signal degradation. The P-80 has a phone circuit independent of other circuits. The P-80 is compatible with both MM and MC cartridges. The MC circuit is designed as discrete and accurately reproduces the output signal of a tiny MC cartridge without distortion.\u003c\/p\u003e\n\u003cp\u003eThe P-80 Preamplifier has two independent subwoofer outputs providing enough power to fully express the lowest tones in your music.\u003c\/p\u003e\n\u003cp\u003eHardwire your turntable, plug in your CD player, and stream your songs with ease thanks to the P-80 Preamplifier’s many connectivity options. With 3 pairs of RCA analog inputs, MM\/MC phono, coax, optical, USB-A (Storage Playback) and headphone inputs, you have all the flexibility your music devices need to move you.\u003c\/p\u003e\n\u003cp\u003eYour carefully curated playlists play well with the Onkyo P-80 Preamplifier. Seamlessly hardwire or cast your content from any of the following built-in platforms: Spotify connect, TIDAL connect, Qobuz connect, Amazon Music, Qplay, TuneIn, Works with AirPlay 2, Chromecast, Roon Ready\u003c\/p\u003e\n\u003cp\u003eThe P-80 is compatible with Onkyo Controller, Onkyo’s mobile app. Various settings and content can be set from the listening point.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eAnalog Audio Input:\u003c\/b\u003e RCA unbalanced, 3 pairs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDigital Audio Input:\u003c\/b\u003e HDMI ARC, coaxial, optical, USB-A storage playback\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePhono Input:\u003c\/b\u003e 1 pair, MM\/MC\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eAudio Pre Output:\u003c\/b\u003e RCA unbalanced, 1 pair; XLR balanced, 1 pair\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSubwoofer Output:\u003c\/b\u003e RCA preout x 2\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHeadphone Output:\u003c\/b\u003e 1\/4\" (6.3 mm) jack\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSetup Mic Input:\u003c\/b\u003e 1\/8\" (3.5 mm) jack\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e12 V Trigger Output:\u003c\/b\u003e 1\/8\" (3.5 mm) jack\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNetwork Connectivity:\u003c\/b\u003e Wi-Fi, LAN\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBluetooth:\u003c\/b\u003e SBC, aptX, aptX HD\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNetwork Service:\u003c\/b\u003e Spotify Connect, TIDAL Connect, Amazon Music, Qobuz Connect, QQ Music, TuneIn, Roon Ready\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRoom Calibration:\u003c\/b\u003e Dirac Live® Room Correction\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower Consumption:\u003c\/b\u003e 35 W, 30 W idle, less than 0.3 W standby\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDimensions (WHD):\u003c\/b\u003e 17.1\" x 5.3\" x 14\" (435 x 135 x 355 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 26.5 lb. (12 kg)\u003c\/p\u003e","brand":"Onkyo","offers":[{"title":"Black","offer_id":53006768341176,"sku":"P80BMDC","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53006768373944,"sku":"P80SMDC","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Onkyo-P-80-BK-front.png?v=1776898462"},{"product_id":"suzi-pre-pre-headphone-amplifier-and-phono-stage","title":"Chord Electronics Suzi Pre - Pre\/Headphone Amplifier and Phonostage","description":"\u003ch1\u003eChord Electronics Suzi Pre Preamp, Headphone Amplifier, and Phonostage\u003c\/h1\u003e\n\u003ch3\u003eA compact three-input analog preamp with MM\/MC phonostage, selectable gain and impedance, dual headphone outputs, and direct Suzi Amp integration\u003c\/h3\u003e\n\u003cp\u003eThe Chord Electronics Suzi Pre is a compact, versatile preamp designed for use as the front end of a small high-performance system. It combines three RCA inputs, a built-in MM\/MC phono stage, headphone output, and stereo RCA output in a small chassis from Chord’s Hugo range.\u003c\/p\u003e\n\u003cp\u003eUsed on its own, the Suzi Pre can serve as a standalone analog preamp, phono stage, and headphone amplifier. Paired with the matching Suzi Amp, it creates a compact pre\/power amplifier system with turntable support and headphone listening built in.\u003c\/p\u003e\n\u003ch4\u003eBuilt-In MM\/MC Phono Stage\u003c\/h4\u003e\n\u003cp\u003eThe Suzi Pre includes a turntable input with support for both MM and MC cartridges. Its phono stage offers selectable gain and impedance, allowing it to work with a range of cartridge outputs and loading requirements.\u003c\/p\u003e\n\u003ch4\u003eHeadphone Listening Built In\u003c\/h4\u003e\n\u003cp\u003eFront-panel 3.5 mm and 6.35 mm headphone outputs allow the Suzi Pre to be used with one or two pairs of headphones. Connecting headphones switches the unit to headphone output, making it suitable for private listening without adding a separate headphone amplifier.\u003c\/p\u003e\n\u003ch4\u003eCompact System Flexibility\u003c\/h4\u003e\n\u003cp\u003eWith three RCA inputs and one stereo RCA output, the Suzi Pre can anchor a simple analog system, integrate a turntable, or feed a suitable unbalanced power amplifier. When partnered with the Suzi Amp, it forms a small-footprint Chord pre\/power system with phono and headphone functionality.\u003c\/p\u003e\n\u003ch4\u003ePolychromatic Control Sphere\u003c\/h4\u003e\n\u003cp\u003eA central polychromatic control sphere handles volume and input selection, while front-panel controls provide access to phono gain and impedance settings. Remote control operation is also supported.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact three-input analog preamp\u003c\/li\u003e\n\u003cli\u003eBuilt-in MM\/MC phono stage\u003c\/li\u003e\n\u003cli\u003eSelectable phono gain\u003c\/li\u003e\n\u003cli\u003eSelectable MC impedance settings\u003c\/li\u003e\n\u003cli\u003e47 kΩ MM impedance\u003c\/li\u003e\n\u003cli\u003e3.5 mm and 6.35 mm headphone outputs\u003c\/li\u003e\n\u003cli\u003eStereo RCA output for use with a power amplifier\u003c\/li\u003e\n\u003cli\u003eCentral polychromatic control sphere for volume and input selection\u003c\/li\u003e\n\u003cli\u003eRemote control operation\u003c\/li\u003e\n\u003cli\u003eDesigned and handmade in the UK\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 V DC power supply\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003e2 AAA batteries\u003c\/li\u003e\n\u003cli\u003eSafety document\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eProduct Type:\u003c\/b\u003e Preamp, headphone amplifier, and MM\/MC phono stage\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInputs:\u003c\/b\u003e 1 x stereo RCA MM\/MC phono input; 2 x stereo RCA line inputs; 1 x 12 V DC power input\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutputs:\u003c\/b\u003e 1 x stereo RCA output; 1 x 3.5 mm headphone output; 1 x 6.35 mm headphone output\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Power (Headphones):\u003c\/b\u003e 160 mW into 100 Ω\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequency Response (±3 dB):\u003c\/b\u003e 7 Hz–30 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTHD:\u003c\/b\u003e 0.0007% A-weighted\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSignal-To-Noise Ratio:\u003c\/b\u003e -103 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Impedance:\u003c\/b\u003e 46 kΩ\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Impedance:\u003c\/b\u003e 5 Ω\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInput Maximum Voltage:\u003c\/b\u003e 3.5 V RMS\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutput Maximum Voltage:\u003c\/b\u003e 3.5 V RMS\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGain:\u003c\/b\u003e 0 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eChannel Separation:\u003c\/b\u003e -95 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOperation Voltage:\u003c\/b\u003e 12 V DC\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePower Consumption:\u003c\/b\u003e 20 W\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePhono Stage Gain:\u003c\/b\u003e High and low gain options\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMM Impedance:\u003c\/b\u003e 47 kΩ\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMC Impedance Options:\u003c\/b\u003e 50 Ω; 235 Ω + 47 pF; 470 Ω + 47 pF\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDimensions (HLW):\u003c\/b\u003e 1.34\" x 8.46\" x 3.94\" (34 mm x 215 mm x 100 mm)\u003c\/p\u003e","brand":"Chord Electronics","offers":[{"title":"Black","offer_id":53583491301560,"sku":"SUZI-PRE-BLK","price":3145.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":53583491334328,"sku":"SUZI-PRE-SIL","price":3145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/SuziPre_Black_Face.jpg?v=1782755465"},{"product_id":"quad-33-preamplifier","title":"Quad 33 Preamplifier","description":"\u003ch1\u003eQuad 33 Preamplifier\u003c\/h1\u003e\n\u003ch3\u003eA compact analog preamplifier with balanced XLR input and output, MM\/MC phonostage, current-feedback headphone amp, remote control, and Quad’s signature Tilt control\u003c\/h3\u003e\n\u003cp\u003eThe Quad 33 is a modern return to one of the most recognizable preamplifiers in British hi-fi. Designed to partner with the Quad 303 power amplifier, the 33 keeps the practical simplicity and unmistakable visual language of the original while adding modern functionality, improved build quality, balanced connectivity, remote control, and a newly developed MM\/MC phonostage.\u003c\/p\u003e\n\u003cp\u003eSupported by digital microprocessor control but otherwise faithful to a classic analog preamplifier layout, the Quad 33 is built around a short, direct signal path, analog volume control, and Quad’s long-running approach to subtle system tuning. The result is a compact control center for analog systems, with line-level RCA inputs, fully balanced XLR input and output, dedicated preamp outputs, headphone output, and 12 V trigger outputs.\u003c\/p\u003e\n\u003ch4\u003eClassic Quad Design\u003c\/h4\u003e\n\u003cp\u003eThe Quad 33 carries forward the practical, understated design language of the original 33 and 303 combination. Its machined and anodized front panel, all-metal chassis, backlit LCD screen, and illuminated push buttons give the preamplifier a familiar Quad identity while improving durability, visibility, and day-to-day usability.\u003c\/p\u003e\n\u003cp\u003eThe display relays settings, adjustments, and values, while illumination settings for the buttons and LCD screen allow brightness and contrast adjustment, as well as a simple on\/off setting to suit the room.\u003c\/p\u003e\n\u003ch4\u003eAnalog Control\u003c\/h4\u003e\n\u003cp\u003eThe master volume control is a fully analog, precision motorized ALPS potentiometer selected for long-life and low-noise performance. It remains tactile and precise when used by hand, while its motorized operation allows the knob to rotate automatically when volume is adjusted from the remote control.\u003c\/p\u003e\n\u003cp\u003eAlongside the main volume control, three endless rotary encoders provide immediate control over Quad’s bass adjustment, Tilt control, and balance control. These fine-tuning features are designed for subtle system adjustment rather than heavy-handed equalization.\u003c\/p\u003e\n\u003ch4\u003eBalanced and Single-Ended Connectivity\u003c\/h4\u003e\n\u003cp\u003eThe Quad 33 includes both single-ended RCA and balanced XLR connectivity. Inputs include three RCA line inputs, one balanced XLR input, and one switchable MM\/MC phono input. Outputs include RCA aux, RCA pre out, XLR pre out, headphone output, and two 12 V trigger outputs.\u003c\/p\u003e\n\u003cp\u003eThe balanced XLR input and output set the new 33 apart from the original model, making it easier to integrate into modern preamp and power amplifier systems while preserving the compact analog simplicity of the 33 concept.\u003c\/p\u003e\n\u003ch4\u003eMM\/MC Phonostage\u003c\/h4\u003e\n\u003cp\u003eThe Quad 33 includes a new low-noise phonostage compatible with both moving magnet and moving coil cartridges. MM and MC operation can be selected directly, with no board upgrades or modifications required.\u003c\/p\u003e\n\u003cp\u003eThe phono input stage uses ultra-low-noise audio op-amps, while the RIAA processing circuit uses a dual Bipolar\/JFET audio operational amplifier. The JFET portion of the input stage supports high slew rates to help keep distortion low even when larger output swings are required.\u003c\/p\u003e\n\u003ch4\u003eBass and Tilt Controls\u003c\/h4\u003e\n\u003cp\u003eThe bass control allows adjustment from -3 dB to +3 dB, useful for adding a little body to leaner recordings or reducing excess bass in rooms where low frequencies become overblown.\u003c\/p\u003e\n\u003cp\u003eQuad’s Tilt control adjusts both ends of the frequency spectrum together, either lifting the bass while attenuating the treble or attenuating the bass while lifting the treble. Operating in 1 dB steps around a 700 Hz axis, Tilt changes the overall tonal balance toward warmer or cooler without simply acting like a conventional tone control.\u003c\/p\u003e\n\u003ch4\u003ePower Supply and Signal Path\u003c\/h4\u003e\n\u003cp\u003eThe Quad 33 uses a custom-specified low-noise toroidal transformer, numerous reservoir and smoothing capacitors, and five regulated supply rails. Multiple ultra-low-noise regulators are used with measures designed to prevent contamination and cross-coupling between supply sections.\u003c\/p\u003e\n\u003cp\u003eFollowing traditional Quad practice, the core signal path is short and direct to preserve signal purity, while volume is adjusted purely in the analog domain under microprocessor control.\u003c\/p\u003e\n\u003ch4\u003eAbout Quad\u003c\/h4\u003e\n\u003cp\u003eFounded in London in 1936 by Peter Walker, Quad has built its reputation on disciplined engineering, practical design, and the enduring goal Walker described as “the closest approach to the original sound.” Originally focused on amplifiers and public-address equipment, the company moved to Huntingdon, Cambridgeshire, in 1941, where Quad’s British engineering, service, and development remain centered today.\u003c\/p\u003e\n\u003cp\u003eQuad’s history includes some of the most important products in British hi-fi, from the Quad II amplifier and the 33\/303 preamp and power amplifier combination to the 405 current-dumping amplifier. In 1957, Quad introduced the world’s first production full-range electrostatic loudspeaker, establishing a loudspeaker lineage that continues through generations of ESL designs.\u003c\/p\u003e\n\u003cp\u003eToday, Quad continues to balance heritage and renewal, developing electronics and loudspeakers that respect the company’s classic design values while addressing modern listening habits. Across its amplifiers, digital components, and loudspeakers, Quad remains defined by clarity, restraint, and engineering purpose.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModern version of the classic Quad 33 preamplifier\u003c\/li\u003e\n\u003cli\u003eDesigned to partner with the Quad 303 power amplifier\u003c\/li\u003e\n\u003cli\u003eAnalog preamplifier with digital microprocessor control\u003c\/li\u003e\n\u003cli\u003eShort, direct signal path\u003c\/li\u003e\n\u003cli\u003eFully analog precision motorized ALPS volume potentiometer\u003c\/li\u003e\n\u003cli\u003eThree RCA line-level inputs\u003c\/li\u003e\n\u003cli\u003eBalanced XLR input\u003c\/li\u003e\n\u003cli\u003eBalanced XLR preamp output\u003c\/li\u003e\n\u003cli\u003eRCA preamp output\u003c\/li\u003e\n\u003cli\u003eRCA aux output\u003c\/li\u003e\n\u003cli\u003eDedicated current-feedback headphone amplifier\u003c\/li\u003e\n\u003cli\u003eSwitchable MM\/MC phonostage\u003c\/li\u003e\n\u003cli\u003eMM phono gain of 46 dB\u003c\/li\u003e\n\u003cli\u003eMC phono gain of 63.5 dB\u003c\/li\u003e\n\u003cli\u003eUltra-low-noise audio op-amps in the phono input stage\u003c\/li\u003e\n\u003cli\u003eDual Bipolar\/JFET audio operational amplifier for RIAA processing\u003c\/li\u003e\n\u003cli\u003eClassic Quad Tilt control with 1 dB steps around a 700 Hz axis\u003c\/li\u003e\n\u003cli\u003eBass adjustment from -3 dB to +3 dB\u003c\/li\u003e\n\u003cli\u003eBalance control\u003c\/li\u003e\n\u003cli\u003eBacklit LCD screen\u003c\/li\u003e\n\u003cli\u003eIlluminated push buttons\u003c\/li\u003e\n\u003cli\u003eAdjustable button and display brightness\u003c\/li\u003e\n\u003cli\u003ePremium machined and anodized front panel\u003c\/li\u003e\n\u003cli\u003eAll-metal chassis\u003c\/li\u003e\n\u003cli\u003eCustom-specified low-noise toroidal transformer\u003c\/li\u003e\n\u003cli\u003eFive regulated power supply rails\u003c\/li\u003e\n\u003cli\u003eMultiple ultra-low-noise regulators\u003c\/li\u003e\n\u003cli\u003eTwo 12 V trigger outputs\u003c\/li\u003e\n\u003cli\u003eRemote control functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eRemote control\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eGeneral Description:\u003c\/b\u003e Preamplifier\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesign Philosophy and Core Technology:\u003c\/b\u003e Illuminated LCD screen, dedicated high-performance low-noise MM\/MC phonostage, classic Quad Tilt adjustment, classic Quad tone controls, dedicated current-feedback headphone amplifier\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eInputs:\u003c\/b\u003e 3 RCA, 1 balanced XLR pair, 1 phono MM\/MC switchable\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eOutputs:\u003c\/b\u003e 1 RCA aux, 1 XLR, 1 RCA pre out, 1 headphone, 2 12 V trigger out\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePreamplifier Gain (Line\/XLR, Phono MM, Phono MC):\u003c\/b\u003e 0 dB, 46 dB, 63.5 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePreamplifier Input Sensitivity (Line\/XLR, Phono MM, Phono MC):\u003c\/b\u003e 695 mV, 3.2 mV, 460 µV\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePreamplifier Input Impedance (Line\/XLR, Phono MM, Phono MC):\u003c\/b\u003e 10 kohms, 47 kohms\/100 pF, 100 ohms\/1.7 nF\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePreamplifier Signal-To-Noise Ratio (Line\/XLR, Phono MM, Phono MC):\u003c\/b\u003e \u0026gt;108 dB, \u0026gt;82 dB, \u0026gt;74 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePreamplifier Output Impedance:\u003c\/b\u003e 120 ohms\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHeadphone Output Impedance:\u003c\/b\u003e 2.35 ohms\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHeadphone Load Impedance:\u003c\/b\u003e 20–600 ohms\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStandby Power Consumption:\u003c\/b\u003e \u0026lt;0.5 W\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFinish:\u003c\/b\u003e Classic Quad Grey\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDimensions (HLW):\u003c\/b\u003e 3.70\" × 10.16\" × 6.50\" (94 × 258 × 165 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 8.82 lb. (4 kg)\u003c\/p\u003e\n","brand":"Quad","offers":[{"title":"Default Title","offer_id":53595047264440,"sku":"Q-33PRE","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/33StandardSilver_1.jpg?v=1781905964"}],"url":"https:\/\/upscaleaudio.pro\/collections\/preamplifiers.oembed","provider":"Upscale Audio","version":"1.0","type":"link"}