{"title":"Amplifiers (USED)","description":"","products":[{"product_id":"marantz-pm6007-integrated-amplifier-w-dac-used","title":"Marantz PM6007 Integrated Amplifier w\/ DAC (USED)","description":"\u003ch1\u003eMarantz PM6007 Integrated Amplifier w\/ DAC (USED)\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSN: MBDL052100847\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote: See photos for the blemishes. There are some scuffs on the top that are barely visible when the unit is in site.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eConnect a high-res streaming source, disc-player, or turntable. Add a subwoofer. Control balance and tone\u003c\/h2\u003e\n\u003cp\u003eThe PM6007 delivers Marantz’s most musical sound and is an ideal choice for those ready to take the next step in their two-channel hi-fi system. Powered by a toroidal power transformer and customized block capacitors, the PM6007 integrated amplifier delivers 45 watts per channel into 8 Ohms. You can connect analog and digital sources, and there is a built-in phonostage, so you can directly connect a turntable. Listen to your favorite high-res audio content through the 192-kHz\/24-bit D\/A converter and experience enhanced bass with a subwoofer-out option.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePower output (4, 8\u003c\/strong\u003e \u003cstrong\u003eOhm): \u003c\/strong\u003e60, 40 W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDamping factor:\u003c\/strong\u003e 100\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDigital\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 2 x optical, 1 x coax\u003cbr\u003e\u003cstrong\u003eSample rate:\u003c\/strong\u003e Up to 192 kHz, 24 bit\u003cbr\u003e\u003cstrong\u003eDAC chip:\u003c\/strong\u003e AK4490\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhono, MM only\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInput sensitivity:\u003c\/strong\u003e 2.2 mV \/ 47 kOhm\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnalog inputs:\u003c\/strong\u003e 4 x stereo RCA line in, 1 x stereo RCA phono in, remote\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1 x stereo RCA tape out, 1 x single RCA subwoofer\/pre, 2 x stereo speaker out, 1 x 1\/4\" headphone\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WDH):\u003c\/strong\u003e 17.3\" x 14.6\" x 4.1\" (\u003cmeta http-equiv=\"content-type\" content=\"text\/html; charset=utf-8\"\u003e\u003cspan\u003e440 x 370 x 105 mm\u003c\/span\u003e)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 16.75 lb (7.6 kg)\u003c\/p\u003e","brand":"Marantz","offers":[{"title":"Default Title","offer_id":52226535424184,"sku":"PM6007\/U1B-0847-USED","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/mz_pm6007_u-n-k_b_st_001_lo_2048x2048_59706c2e-209b-4ab5-a236-22f196e44ac4.jpg?v=1741631222"},{"product_id":"mcintosh-mc8207-seven-channel-amplifier-used","title":"McIntosh MC8207 Seven Channel Amplifier (USED)","description":"\u003ch1\u003eMcIntosh MC8207 Seven-Channel Power Amplifier (USED)\u003c\/h1\u003e\n\u003cp\u003eThis McIntosh MC8207 has been used and remains fully functional, with no cosmetic wear noted. It presents cleanly and has been carefully inspected and tested prior to listing.\u003c\/p\u003e\n\u003cp\u003eThis product does not have its original packaging, but fear not, it will be expertly double-boxed by our experienced warehouse crew.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIncluded Accessories:\u003c\/b\u003e Remote control, owner’s manual, power cord\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFinish:\u003c\/b\u003e Black\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSN:\u003c\/b\u003e ABJ3449\u003c\/p\u003e\n\u003ch5\u003e\n\u003cimg alt=\"Upscale Certified\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Upscale_Certified_Pre-owned_b9c8ef32-29fd-480f-ae4e-8f9e2aaf7a3f.png?v=1547755606\"\u003e\u003cbr\u003e\u003cbr\u003eUpscale Certified Pre-Owned Components are fully bench-tested by an expert technician with over 25 years of experience. All vacuum tubes are new or test as new. We further protect your investment with a 90-Day Warranty. Buy used with confidence. Buy Upscale Certified Pre-Owned.\u003c\/h5\u003e","brand":"McIntosh","offers":[{"title":"Default Title","offer_id":52433026220216,"sku":"MC8207-3449-USED","price":4499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/IMG_8703.jpg?v=1770227982"},{"product_id":"naim-nap-250-stereo-power-amplifier-used","title":"Naim NAP 250 Stereo Power Amplifier (USED)","description":"\u003ch1\u003eNaim NAP 250 Stereo Power Amplifier (USED)\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSN:\u003c\/strong\u003e 370145\u003c\/p\u003e\n\u003cp\u003eThis unit is fully functional and shows no signs of cosmetic wear.\u003c\/p\u003e\n\u003cp\u003eIncludes power cord.\u003c\/p\u003e\n\u003cp\u003eIt will ship in its original packaging.\u003c\/p\u003e\n\u003cp\u003eThe mighty Naim NAP 250 is a legend, and rightly so. Like every Naim, it swings a huge current delivery, making the sound pacey, engaging, and dynamic. The cliche about Naim is that it will get your foot tapping every time, and it's true. \u003c\/p\u003e\n\u003ch5\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Upscale_Certified_Pre-owned_b9c8ef32-29fd-480f-ae4e-8f9e2aaf7a3f.png?v=1547755606\" alt=\"Upscale Certified\"\u003e\u003cbr\u003e\u003cbr\u003eUpscale Certified Pre-Owned Components are fully bench-tested by an expert technician with over 25 years of experience. All vacuum tubes are new or test as new. We further protect your investment with a 90-Day Warranty. Buy used with confidence. Buy Upscale Certified Pre-Owned.\u003c\/h5\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":52530016780472,"sku":"NAP250-0145-USED","price":5999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/1160X700_Naim_NAP-250_FrontUp.jpg?v=1741630361"},{"product_id":"naim-nap-v145-power-amplifier-pair-used","title":"Naim NAP V145 Power Amplifier (pair) (USED)","description":"\u003ch1\u003eNaim NAPV145 Power Amplifier (pair) (USED)\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSN:\u003c\/strong\u003e 390903\/04\u003c\/p\u003e\n\u003cp\u003eThe NAP V145 is a mono power amplifier intended for use in audio-visual systems.\u003c\/p\u003e\n\u003cp\u003eThis pair of power amps is fully functional and shows no signs of cosmetic wear. It is missing the original amp bag.\u003c\/p\u003e\n\u003cp\u003eIncludes manual and power cord.\u003c\/p\u003e\n\u003cp\u003eIt will ship in its original packaging.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cimg alt=\"Upscale Certified\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Upscale_Certified_Pre-owned_b9c8ef32-29fd-480f-ae4e-8f9e2aaf7a3f.png?v=1547755606\"\u003e\u003cbr\u003e\u003cbr\u003eUpscale Certified Pre-Owned Components are fully bench-tested by an expert technician with over 25 years of experience. All vacuum tubes are new or test as new. We further protect your investment with a 90-Day Warranty. Buy used with confidence. Buy Upscale Certified Pre-Owned.\u003c\/h5\u003e","brand":"Naim Audio","offers":[{"title":"Default Title","offer_id":52530822250680,"sku":"NAPV145-903-04-USED","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Naim-NAP-V145-Power-Amplifier-Front.jpg?v=1771530601"},{"product_id":"primaluna-evo-400-tube-integrated-amp-blem-1","title":"PrimaLuna EVO 400 Tube Integrated Amp (USED)","description":"\u003ch1\u003ePrimaLuna EVO 400 Tube Integrated Amp (USED)\u003c\/h1\u003e\n\u003cp\u003eSN: 644216294978\u003c\/p\u003e\n\u003cp\u003eUnit does not have the stock AC cable, and has scratches on the front plate and cover. \u003c\/p\u003e\n\u003ch5 style=\"float: left;\"\u003e\n\u003cimg style=\"float: left;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Upscale_Certified_Pre-owned_b9c8ef32-29fd-480f-ae4e-8f9e2aaf7a3f.png?v=1547755606\" alt=\"Upscale Certified\"\u003e\u003cbr\u003e\u003cbr\u003eUpscale Certified Pre-Owned Components are fully bench-tested by an expert technician with over 25 years' experience. All vacuum tubes are new or test as new. We further protect your investment with a 90-Day Warranty. Buy used with confidence. Buy Upscale Certified Pre-Owned.\u003c\/h5\u003e","brand":"PrimaLuna","offers":[{"title":"Black \/ 4978","offer_id":53028807704760,"sku":"PE400INT-B-4978-BLEM","price":4949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/IMG_5100.jpg?v=1741630711"},{"product_id":"cambridge-audio-exa100-integrated-amplifier-used","title":"Cambridge Audio EXA100 Integrated Amplifier (USED)","description":"\u003ch1\u003eCambridge Audio EXA100 Integrated Amplifier (USED)\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSN:\u003c\/strong\u003e KW C11267 7458 0066\u003c\/p\u003e\n\u003cp\u003eThis unit has been fully tested and works perfectly. There are no signs of cosmetic wear and it's been given a 9\/10 rating by the team. It has the remote, power cord, and manual. It is missing the original packaging, but don't worry, it will be expertly double-boxed by our warehouse team.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Upscale_Certified_Pre-owned_b9c8ef32-29fd-480f-ae4e-8f9e2aaf7a3f.png?v=1547755606\" alt=\"Upscale Certified\"\u003e\u003cbr\u003e\u003cbr\u003eUpscale Certified Pre-Owned Components are fully bench-tested by an expert technician with over 25 years of experience. All vacuum tubes are new or test as new. We further protect your investment with a 90-Day Warranty. Buy used with confidence. Buy Upscale Certified Pre-Owned.\u003c\/h5\u003e","brand":"Cambridge Audio","offers":[{"title":"Default Title","offer_id":53029287690424,"sku":"C11267K-0066-USED","price":2039.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/IMG_8897.jpg?v=1780587276"},{"product_id":"primaluna-dialogue-premium-hp-integrated-used","title":"PrimaLuna DiaLogue Premium HP Integrated (USED)","description":"\u003c!-- x-tinymce\/html --\u003e\u003ch1\u003ePrimaLuna DiaLogue Premium HP Integrated\u003c\/h1\u003e\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\u003cp\u003e\u003ci\u003eNote: Unit is in good working condition. Some small blems on the top transformer housing and the near the power switch. Accessories, manual included with original box.\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c!-- x-tinymce\/html --\u003eSN: M4972973\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePrimaLuna is one of the few audio brands that holds its value over the years. While the new EVO series has taken PrimaLuna to a new height, the DiaLogue Series is not far behind, and this is a great deal that will not last long. \u003c\/p\u003e\n\u003cp\u003eThis unit has only minor marks from use, with a ding on the very corner of the faceplate. (Note, it still has the protective plastic shipping film on the top of the transformer cover.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComes with a three-year parts-and-labor warranty, and a six-month warranty on the tubes.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003ch5\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Upscale_Certified_Pre-owned_b9c8ef32-29fd-480f-ae4e-8f9e2aaf7a3f.png?v=1547755606\" alt=\"Upscale Certified\"\u003e\u003cbr\u003e\u003cbr\u003eUpscale Certified Pre-Owned Components are fully bench-tested by an expert technician with over 25 years of experience. All vacuum tubes are new or test as new. We further prote\u003c\/h5\u003e\u003cp\u003e\u003c!-- x-tinymce\/html --\u003e\n\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"PrimaLuna","offers":[{"title":"Default Title","offer_id":53095172079800,"sku":"PLHLHPINT-2973-USED","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/IMG_1333_fe3b45e7-6d64-41db-95f5-275220c3761e.jpg?v=1781901747"},{"product_id":"rega-io-integrated-amplifier-used","title":"Rega I\/O Integrated Amplifier (USED)","description":"\u003c!-- x-tinymce\/html --\u003e\u003ch1\u003eRega Io Integrated Amplifier\u003c\/h1\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eSN: 096553\u003c\/p\u003e\n\u003ch3\u003eA 30 W class AB amp with a phonostage and headphone out\u003c\/h3\u003e\n\u003cp\u003eThe io uses the same phono and amplifier stage as the multi-award winning Brio and features two line-level inputs, a Rega moving magnet phono stage, and a dedicated high-quality headphone output.\u003c\/p\u003e\n\u003cp\u003eThe class A\/B circuit uses Sanken output transistors, an Alps volume potentiometer, and a linear power supply that enables an output of 30 watts per channel into 8 Ω. The headphone output is driven from the power amplifier stage of the unit through relays to avoid signal degradation when headphones are inserted or the product is muted. \u003c\/p\u003e\n\u003ch3\u003eSpecifications \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePower output:\u003c\/strong\u003e 30 W per channel into 8 Ω\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 x MM phono, 2 x stereo RCA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1 x 3.5 mm stereo headphone, 1 x stereo speaker \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e 7\" x 2.7\" x 11.4\" (180 x 68 x 290 mm)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.4 lb\u003c\/p\u003e","brand":"Rega","offers":[{"title":"Default Title","offer_id":52883575472312,"sku":"REGA-IO-6553-USED","price":718.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/products\/iofrontilluminated.jpg?v=1741630998"},{"product_id":"rotel-ra-1592mkii-integrated-amplifier-silver-used","title":"Rotel RA-1592MKII Integrated Amplifier Silver (USED)","description":"\u003c!-- x-tinymce\/html --\u003e\u003ch1\u003eRotel RA-1592MKII Integrated Amplifier Silver (USED)\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ci\u003eNote: Unit is in good working condition. No signs of any cosmetic wear. Accessories included\u003c\/i\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSN: 0043\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Upscale_Certified_Pre-owned_b9c8ef32-29fd-480f-ae4e-8f9e2aaf7a3f.png?v=1547755606\" alt=\"Upscale Certified\"\u003e\u003cbr\u003e\u003cbr\u003eUpscale Certified Pre-Owned Components are fully bench-tested by an expert technician with over 25 years of experience. All vacuum tubes are new or test as new. We further protect your investment with a 90-Day Warranty. Buy used with confidence. Buy Upscale Certified Pre-Owned.\u003c\/h5\u003e","brand":"Rotel","offers":[{"title":"Default Title","offer_id":53028446503096,"sku":"RA-1592MK2-0043-USED","price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/IMG_1499.jpg?v=1781983620"},{"product_id":"hifi-rose-ra280-integrated-amplifier-silver-used","title":"HiFi Rose RA280 Integrated Amplifier Silver (USED)","description":"\u003c!-- x-tinymce\/html --\u003e\u003ch1\u003eHiFi Rose RA280 Integrated Amplifier\u003c\/h1\u003e\u003ch4\u003e\n\u003cbr\u003e\u003ci\u003eNote: Unit is in good working condition. No blems and chips. All accessories included\u003c\/i\u003e\u003cbr\u003e\u003cem\u003eSN: ESL402CB000082\u003c\/em\u003e\n\u003c\/h4\u003e\u003ch3\u003eA 250 Wpc class-AD amp with MM phonostage, subwoofer out, tone control, and beautiful industrial design. \u003c\/h3\u003e\u003ch1\u003e\n\u003c!-- x-tinymce\/html --\u003e\u003c!-- x-tinymce\/html --\u003e\n\n\n\n\u003c\/h1\u003e\u003cp\u003eInheriting key technologies from the 200W and far more elaborate RA180, the 250W RA280 uses innovative class-AD technology to achieve huge damping power and greatly shortens the \"dead time\" that affects class-D designs.\u003c\/p\u003e\n\u003cp\u003eWith an industrial look that nods to steampunk, the RA180 is built around a sturdy aluminum chassis in a classy matte finish, real VU meters, and chunky controls with great tactile feedback.\u003c\/p\u003e\n\u003ch4\u003ePutting the A into Class D\u003c\/h4\u003e\u003ch1\u003e\n\u003c\/h1\u003e\u003cp\u003eHiFi Rose pushes the performance of highly efficient class-D amplification with the use of gallium nitride FETs (field effect transistor) that replace more traditional silicon FETs and offer more linearity by pushing the switching speed close to zero. This means you get the detail, great bass, and overall efficiency of a class-D amp with the smoothness and natural reproduction of a class A or AB amp.\u003c\/p\u003e\n\u003cp\u003eAn optional tone control allows for +\/- 15 dB adjustment of bass and treble, and uses active EQ to preserve fideilty.\u003c\/p\u003e\n\u003cp\u003eThe RA180 uses a dual-mono design powered by a high-efficiency supply that uses silicon carbide FETs to allow for high output with minimal heat generation. Also, the RA180 has a 2.5 kW power factor correction circuit that allows for excellent transient response. \u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ch1\u003e\n\u003c\/h1\u003e\u003cp\u003e\u003cstrong\u003ePower Output (4 Ohm \u0026amp; 8 Ohm):\u003c\/strong\u003e 250 W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e 1 x stereo RCA phono MM, 3 x stereo RCA line, 1 x stereo XLR\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1 x stereo speaker, 1 x RCA subwoofer\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions (WDH):\u003c\/strong\u003e 17\" x 14\" x 4\" (430 x 355 x 103 mm)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 21 lb. (9.5 kg)\u003c\/p\u003e","brand":"HiFi Rose","offers":[{"title":"Default Title","offer_id":53295800942776,"sku":"RA280-0082-SIL-USED","price":2885.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/RA280_right_silver.png?v=1741629909"},{"product_id":"ps-audio-bhk-signature-stereo-250-amplifier-used","title":"PS Audio BHK Signature 250 Stereo Amplifier (USED)","description":"\u003c!-- x-tinymce\/html --\u003e\u003ch1\u003ePS Audio BHK Signature 250 Stereo Amplifier\u003c\/h1\u003e\n\u003cp\u003e\u003ci\u003eNote: Unit is in good working condition. No signs of cosmetic wear. \u003c\/i\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c!-- x-tinymce\/html --\u003eSN: PWA-B-0K0153\u003c\/p\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e“I can't recommend the BHK 250 enough.”\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— DAVE CLARK, POSITIVE FEEDBACK, MAY 2016\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cfigure style=\"text-align: center;\"\u003e\n\u003cblockquote\u003e“This amp is that that rare Holy Grail whose sensible price belies its astounding performance. Hand built in America, it may well be your final amplifier purchase.”\u003c\/blockquote\u003e\n\u003cfigcaption class=\"source\"\u003e— ERIC NEFF, HI-FI+, MAY 2017\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUPSCALE AUDIO EXCLUSIVE - 2 FREE Pairs of BHK Select tubes with every BHK component purchase! These are the new old stock tubes Bascom King himself decided would make these amps sound their best. Without these tubes, you aren't getting 100% out of your BHK components.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe BHK Signature\u003c\/strong\u003e 250 and 300 power amplifiers are the culmination of one man’s half-century search for perfection in music’s reproduction. Bascom H. King has designed amplifiers for many companies, some selling in excess of $100,000, including Constellation Audio, Marantz, Infinity, and Conrad Johnson. This is the first amplifier Bascom felt was good enough to lend his name to. It is his finest achievement in a lifetime of work.\u003c\/p\u003e\n\u003cp\u003eAvailable in both stereo and mono models, the BHK Signature series is unparalleled in its ability to render details formerly lost in the music. The BHK Signature is a hybrid design enjoying performance benefits from multiple design techniques including, a balanced differential vacuum tube input, balanced differential MOSFET power outputs, and separate, isolated, analog power supplies feeding each.\u003c\/p\u003e\n\u003cp\u003eWhen it comes to musically controlling and powering loudspeakers, the BHK Signature has no peer. The stereo Signature 250 produces 250 watts\/per channel into an eight-Ohm loudspeaker, 500 watts\/channel into four-Ohms, and stable into 2-Ohms; enough power to satisfy even the hungriest of loads.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c!-- x-tinymce\/html --\u003e\u003c\/p\u003e\u003ch5\u003e\n\u003cimg alt=\"Upscale Certified\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/Upscale_Certified_Pre-owned_b9c8ef32-29fd-480f-ae4e-8f9e2aaf7a3f.png?v=1547755606\"\u003e\u003cbr\u003e\u003cbr\u003eUpscale Certified Pre-Owned Components are fully bench-tested by an expert technician with over 25 years of experience. All vacuum tubes are new or test as new. We further protect your investment with a 90-Day Warranty. Buy used with confidence. Buy Upscale Certified Pre-Owned.\u003c\/h5\u003e","brand":"PS Audio","offers":[{"title":"Default Title","offer_id":53300454293688,"sku":"PSA-BHK250-0153-USED","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/IMG_1561.jpg?v=1782145799"},{"product_id":"primaluna-dialogue-premium-hp-integrated-silver-used","title":"PrimaLuna DiaLogue Premium HP Integrated Silver (USED)","description":"\u003ch1\u003ePrimaLuna DiaLogue Premium HP Integrated Silver (USED)\u003c\/h1\u003e\u003cp\u003e\u003ci\u003eNote: Unit is in good working condition. Minor blemishes in the silver face plate and the power button \"see pictures\". Comes with all accessories and manual.\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eSN: N6589929A\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePrimaLuna is one of the few audio brands that holds its value over the years. While the new EVO series has taken PrimaLuna to a new height, the DiaLogue Series is not far behind, and this is a great deal that will not last long. \u003c\/p\u003e\u003cp\u003eThis unit has minor dings on the transformer cover. We do not have photos of this particular unit, but see our other listings to note how minor most blemishes are. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eComes with a three-year parts-and-labor warranty, and a six-month warranty on the tubes. \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003c!-- x-tinymce\/html --\u003e\n\n\n\n\n\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"PrimaLuna","offers":[{"title":"Default Title","offer_id":53378843836600,"sku":"PL-DIA-PHP-929A-USED","price":2599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/IMG_1833.jpg?v=1782518930"},{"product_id":"musical-fidelity-m6si500-integrated-amplifier-black-used","title":"Musical Fidelity M6si500 Integrated Amplifier (USED)","description":"\u003ch1\u003eMusical Fidelity M6si500 Integrated Amplifier\u003c\/h1\u003e\u003cp\u003eSN: CPO05249\u003c\/p\u003e\u003ch3\u003eA 500 Wpc \"super integrated\" that's fully dual mono back to the power supply.\u003c\/h3\u003e\u003cp\u003eThe M6si500 is a very high-performance, high powered super integrated amplifier. Internally it is a separate preamp with two independent monobloc power amps. It is effectively a separates system in a box.\u003c\/p\u003e\u003cp\u003eThe M6si500 offers a comfortable 500 watts per channel, incredible load driving ability, outstanding technical performance and solidly engineered build quality. This remarkable integrated amp will drive any loudspeaker virtually perfectly and to its maximum potential.\u003cbr\u003e\u003cbr\u003eIt has five inputs: 4 x line and 1 x balanced XLR.\u003cbr\u003e\u003cbr\u003eListening to the M6si500 is a sensuous experience. It produces an effortless, silky sound with huge dynamics. The sound stage is broad and deep, and it has amazing load capacity, easily driving any loudspeaker.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFive inputs - Balanced XLR, CD, Tuner, Aux \/ HT, Tape\u003c\/li\u003e\n\u003cli\u003ePreamp and fixed line outputs\u003c\/li\u003e\n\u003cli\u003eHome theatre bypass\u003c\/li\u003e\n\u003cli\u003eHeavy, overengineered build\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003ePower Output (8 Ohm):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e500 W\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInputs:\u003c\/strong\u003e  4 x line level RCA (1 with home theatre bypass)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutputs:\u003c\/strong\u003e 1 x RCA pre out, 1 x RCA fixed out\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDimensions (WHD):\u003c\/strong\u003e 17.3\" x 6.3 x 18\" (440 x 160 x 460 mm)\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003c!-- x-tinymce\/html --\u003e\u003c\/p\u003e\u003cp class=\"richp\"\u003e\u003c!-- x-tinymce\/html --\u003e\n\n\n\n\n\n\n\n\n\n\n\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 66 lb. (30 kg)\u003c\/p\u003e","brand":"Musical Fidelity","offers":[{"title":"Default Title","offer_id":53427188138168,"sku":"MFIM6500I-5249-USED","price":4674.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/M6_500i_Black_Front_Panel.jpg?v=1741630242"}],"url":"https:\/\/upscaleaudio.pro\/collections\/amplifiers-used.oembed","provider":"Upscale Audio","version":"1.0","type":"link"}