{"title":"HEDD Audio","description":null,"products":[{"product_id":"hedd-audio-heddphone-one-headphones","title":"HEDD Audio HEDDphone ONE Headphones","description":"\u003ch1\u003eHEDD Audio HEDDphone ONE Headphones\u003c\/h1\u003e\n\u003ch3\u003eFull-range Air Motion Transformer technology with an open-back design and 42-ohm impedance\u003c\/h3\u003e\n\u003cp\u003eDesigned and assembled in Berlin, the HEDDphone brings HEDD’s approach to studio monitoring to an Air Motion Transformer headphone. Its full-range AMT driver uses a folded diaphragm and HEDD’s Variable Velocity Transformation (VVT) technology to reproduce frequencies from 10 Hz to 40 kHz.\u003c\/p\u003e\n\u003cp\u003eThe diaphragm’s construction addresses a familiar limitation: conventional AMT drivers are typically used for high frequencies. HEDD extends this operating range by varying the folds in width and depth. Rather than moving as a flat surface, the folded Kapton diaphragm squeezes air between its folds. According to HEDD, this approach supports fast transient response and accurate reproduction across the audible spectrum.\u003c\/p\u003e\n\u003ch4\u003eComfort and Amplifier Matching\u003c\/h4\u003e\n\u003cp\u003eThe open-back, over-ear design pairs soft vegan ear pads with an adjustable headband and a weight of 1.61 lb. A sensitivity of 87 dB at 1 mW makes a capable desktop headphone amplifier an appropriate partner. A detachable cable connects to both earcups through locking mini-XLR connectors, while replaceable ear pads support long-term ownership.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull-range Air Motion Transformer driver\u003c\/li\u003e\n\u003cli\u003eVariable Velocity Transformation technology with folds of varying width and depth\u003c\/li\u003e\n\u003cli\u003eOpen-back, circumaural design\u003c\/li\u003e\n\u003cli\u003eSoft vegan ear pads\u003c\/li\u003e\n\u003cli\u003eDetachable cable and replaceable ear pads\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in Berlin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.2 m headphone cable with a 6.35 mm source plug and dual mini-XLR headphone connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eDesign:\u003c\/b\u003e Open-back, over-ear\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDriver Type:\u003c\/b\u003e Air Motion Transformer with full-range Variable Velocity Transformation technology\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequency Range:\u003c\/b\u003e 10 Hz–40 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSensitivity (At 1 mW):\u003c\/b\u003e 87 dB SPL\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImpedance:\u003c\/b\u003e 42 ohms\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEar Pads:\u003c\/b\u003e Vegan synthetic leather\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHeadphone Connections:\u003c\/b\u003e Dual mini-XLR\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCable:\u003c\/b\u003e Detachable, 2.2 m; 6.35 mm plug\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.61 lb. (0.73 kg)\u003c\/p\u003e","brand":"HEDD Audio","offers":[{"title":"Default Title","offer_id":54270143496376,"sku":"HEDD-1","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/HP_Product_5.jpg?v=1793819630"},{"product_id":"hedd-audio-heddphone-d1-headphones","title":"HEDD Audio HEDDphone D1 Headphones","description":"\u003ch1\u003eHEDD Audio HEDDphone D1 Headphones\u003c\/h1\u003e\n\u003ch3\u003eThin-Ply Carbon Diaphragm technology with an open-back design and 32-ohm impedance\u003c\/h3\u003e\n\u003cp\u003eDesigned and assembled in Berlin, the HEDDphone D1 brings HEDD’s approach to studio monitoring to a dynamic headphone. Developed with Sweden’s Composite Sound, its Thin-Ply Carbon Diaphragm (TPCD) uses ultra-thin carbon layers to combine low mass with carefully controlled stiffness.\u003c\/p\u003e\n\u003cp\u003eThe diaphragm’s construction addresses a familiar challenge: at certain frequencies, a driver can flex rather than move uniformly, introducing unwanted resonances. HEDD controls this behavior through the diaphragm’s shape, material distribution, and directional stiffness. According to HEDD, this structural approach eliminates the need for conventional damping layers at the diaphragm itself, supporting clean transients and accurate reproduction.\u003c\/p\u003e\n\u003ch4\u003eComfort and Everyday Compatibility\u003c\/h4\u003e\n\u003cp\u003eThe open-back, over-ear design pairs perforated velour ear pads with a weight of 0.77 lb. A 32-ohm impedance provides broad source compatibility, while a detachable, textile-covered cable connects to both earcups. Fully serviceable construction supports long-term ownership.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCustom dynamic driver with a Thin-Ply Carbon Diaphragm\u003c\/li\u003e\n\u003cli\u003eStructural resonance control through diaphragm engineering\u003c\/li\u003e\n\u003cli\u003eOpen-back, circumaural design\u003c\/li\u003e\n\u003cli\u003ePerforated velour ear pads\u003c\/li\u003e\n\u003cli\u003eDetachable cable and fully serviceable construction\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in Berlin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 m textile-covered cable with a 3.5 mm TRS source plug and dual 3.5 mm mono headphone connectors\u003c\/li\u003e\n\u003cli\u003e6.35 mm adapter\u003c\/li\u003e\n\u003cli\u003eCustom carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eDesign:\u003c\/b\u003e Open-back, over-ear\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDriver Type:\u003c\/b\u003e Dynamic with Thin-Ply Carbon Diaphragm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequency Range:\u003c\/b\u003e 5 Hz–40 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSensitivity (At 1 mW):\u003c\/b\u003e 100 dB\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImpedance:\u003c\/b\u003e 32 ohms\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEar Pads:\u003c\/b\u003e Perforated velour\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHeadphone Connections:\u003c\/b\u003e Dual 3.5 mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCable:\u003c\/b\u003e Detachable, textile-covered, 2 m; 3.5 mm TRS plug with 6.35 mm adapter\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.77 lb. (0.35 kg)\u003c\/p\u003e","brand":"HEDD Audio","offers":[{"title":"Default Title","offer_id":54270143529144,"sku":"HEDD-D1","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/HEDD-HPD1-tech-4copy.jpg?v=1793819557"},{"product_id":"hedd-audio-heddphone-two-headphones","title":"HEDD Audio HEDDphone TWO Headphones","description":"\u003ch1\u003eHEDD Audio HEDDphone TWO Headphones\u003c\/h1\u003e\n\u003ch3\u003eFull-range Air Motion Transformer technology with an open-back design and 41-ohm impedance\u003c\/h3\u003e\n\u003cp\u003eDesigned and assembled in Berlin, the HEDDphone TWO brings HEDD’s approach to studio monitoring to an Air Motion Transformer headphone. Its redesigned full-range AMT driver uses a folded diaphragm and HEDD’s Variable Velocity Transformation (VVT) technology to reproduce frequencies from 10 Hz to 40 kHz.\u003c\/p\u003e\n\u003cp\u003eThe diaphragm’s construction addresses a familiar limitation: conventional AMT drivers are typically used for high frequencies. HEDD extends this operating range by varying the folds in width and depth. Rather than moving as a flat surface, the folded Kapton diaphragm squeezes air between its folds. According to HEDD, this approach supports fast transient response and accurate reproduction across the audible spectrum.\u003c\/p\u003e\n\u003ch4\u003eComfort and Amplifier Matching\u003c\/h4\u003e\n\u003cp\u003eThe open-back, over-ear design pairs soft vegan ear pads with HEDD’s adjustable HEDDband. Separate size and tension straps let you adjust height, width, curvature, and clamping pressure, while carbon fiber and magnesium help reduce weight to 1.21 lb. A sensitivity of 89 dB at 1 mW makes a capable desktop headphone amplifier an appropriate partner. Detachable cables connect to both earcups through 3.5 mm connectors, while replaceable ear pads support long-term ownership.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRedesigned full-range Air Motion Transformer driver\u003c\/li\u003e\n\u003cli\u003eVariable Velocity Transformation technology with folds of varying width and depth\u003c\/li\u003e\n\u003cli\u003eOpen-back, circumaural design\u003c\/li\u003e\n\u003cli\u003eSoft vegan ear pads\u003c\/li\u003e\n\u003cli\u003eHEDDband with adjustable fit and clamping pressure\u003c\/li\u003e\n\u003cli\u003eCarbon fiber and magnesium construction\u003c\/li\u003e\n\u003cli\u003eDetachable cables and replaceable ear pads\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in Berlin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cp\u003eThe following accessories are included with the Standard configuration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.2 m unbalanced headphone cable with a 6.35 mm source plug\u003c\/li\u003e\n\u003cli\u003e2.2 m balanced headphone cable with a 4.4 mm source plug\u003c\/li\u003e\n\u003cli\u003e6.35 mm to 3.5 mm adapter\u003c\/li\u003e\n\u003cli\u003e4.4 mm to 4-pin XLR balanced adapter\u003c\/li\u003e\n\u003cli\u003eSpare pair of vegan ear pads\u003c\/li\u003e\n\u003cli\u003eTravel case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe UNPLUGGED configuration includes a carrying case only, without the cable and accessory package above.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eDesign:\u003c\/b\u003e Open-back, over-ear\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDriver Type:\u003c\/b\u003e Air Motion Transformer with full-range Variable Velocity Transformation technology and Kapton polyimide diaphragm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequency Range:\u003c\/b\u003e 10 Hz–40 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSensitivity (At 1 mW):\u003c\/b\u003e 89 dB SPL\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImpedance:\u003c\/b\u003e 41 ohms, flat\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEar Pads:\u003c\/b\u003e Vegan PU leather\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHeadphone Connections:\u003c\/b\u003e Dual 3.5 mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCables (Standard Configuration):\u003c\/b\u003e Detachable, Kevlar-infused braided OFC, 2.2 m; 6.35 mm unbalanced and 4.4 mm balanced plugs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.21 lb. (0.55 kg)\u003c\/p\u003e","brand":"HEDD Audio","offers":[{"title":"Standard Package","offer_id":54270173741240,"sku":"HEDD2-STD","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"Unplugged","offer_id":54270173774008,"sku":"HEDD2-UPL","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/HP_Product_1.jpg?v=1793819669"},{"product_id":"hedd-audio-heddphone-two-gt-headphones","title":"HEDD Audio HEDDphone TWO GT Headphones","description":"\u003ch1\u003eHEDD Audio HEDDphone TWO GT Headphones\u003c\/h1\u003e\n\u003ch3\u003eFull-range Air Motion Transformer technology with warmer tuning, an open-back design, and 41-ohm impedance\u003c\/h3\u003e\n\u003cp\u003eDesigned and assembled in Berlin, the HEDDphone TWO GT brings HEDD’s approach to studio monitoring to an Air Motion Transformer headphone tuned for music enjoyment. Its redesigned full-range AMT driver uses a multilayer Kapton diaphragm and HEDD’s Variable Velocity Transformation (VVT) technology to reproduce frequencies from 10 Hz to 40 kHz. HEDD describes the GT’s tuning as warmer and smoother than the TWO’s, with a revised diaphragm designed to reduce distortion.\u003c\/p\u003e\n\u003cp\u003eThe diaphragm’s construction addresses a familiar limitation: conventional AMT drivers are typically used for high frequencies. HEDD extends this operating range by varying the folds in width and depth. Rather than moving as a flat surface, the folded Kapton diaphragm squeezes air between its folds. According to HEDD, this approach supports fast transient response and accurate reproduction across the audible spectrum.\u003c\/p\u003e\n\u003ch4\u003eComfort and Amplifier Matching\u003c\/h4\u003e\n\u003cp\u003eThe open-back, over-ear design pairs replaceable ear pads with HEDD’s adjustable HEDDband. Separate size and tension straps let you adjust height, width, curvature, and clamping pressure, while carbon fiber and magnesium help keep weight to 1.21 lb. A sensitivity of 88 dB at 1 mW makes a capable desktop headphone amplifier an appropriate partner. Detachable cables connect to both earcups through 3.5 mm connectors. The Standard configuration includes leather and velour ear pads, allowing you to choose your preferred feel.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRedesigned full-range Air Motion Transformer driver with a multilayer Kapton diaphragm\u003c\/li\u003e\n\u003cli\u003eVariable Velocity Transformation technology with folds of varying width and depth\u003c\/li\u003e\n\u003cli\u003eWarmer tuning developed for music enjoyment\u003c\/li\u003e\n\u003cli\u003eOpen-back, circumaural design\u003c\/li\u003e\n\u003cli\u003eHEDDband with adjustable fit and clamping pressure\u003c\/li\u003e\n\u003cli\u003eCarbon fiber and magnesium construction\u003c\/li\u003e\n\u003cli\u003eDetachable cables and replaceable ear pads\u003c\/li\u003e\n\u003cli\u003eDesigned and assembled in Berlin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Accessories\u003c\/h3\u003e\n\u003cp\u003eThe following accessories are included with the Standard configuration.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1.6 m unbalanced headphone cable with a 6.35 mm source plug\u003c\/li\u003e\n\u003cli\u003e1.6 m balanced headphone cable with a 4.4 mm source plug\u003c\/li\u003e\n\u003cli\u003e6.35 mm to 3.5 mm adapter\u003c\/li\u003e\n\u003cli\u003e4.4 mm to 4-pin XLR balanced adapter\u003c\/li\u003e\n\u003cli\u003eLeather ear pads, preinstalled\u003c\/li\u003e\n\u003cli\u003eAdditional pair of velour ear pads\u003c\/li\u003e\n\u003cli\u003eTravel case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe UNPLUGGED configuration includes a carrying case and one set of ear pads, without cables, adapters, or an additional pair of ear pads.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eDesign:\u003c\/b\u003e Open-back, over-ear\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDriver Type:\u003c\/b\u003e Air Motion Transformer with full-range Variable Velocity Transformation technology and multilayer Kapton polyimide diaphragm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFrequency Range:\u003c\/b\u003e 10 Hz–40 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSensitivity (At 1 mW):\u003c\/b\u003e 88 dB SPL\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eImpedance:\u003c\/b\u003e 41 ohms, flat\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eEar Pads (Standard Configuration):\u003c\/b\u003e Lamb leather and velour\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHeadphone Connections:\u003c\/b\u003e Dual 3.5 mm\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCables (Standard Configuration):\u003c\/b\u003e Detachable, hand-braided, nylon-woven 4-core 5N silver-plated copper, 1.6 m; 6.35 mm unbalanced and 4.4 mm balanced plugs\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.21 lb. (0.55 kg)\u003c\/p\u003e","brand":"HEDD Audio","offers":[{"title":"Standard Package","offer_id":54270173839544,"sku":"HEDD-2GT-STD","price":2199.0,"currency_code":"USD","in_stock":true},{"title":"Unplugged","offer_id":54270173872312,"sku":"HEDD-2GT-UPL","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1564\/1247\/files\/HP2_GT_Product_8.jpg?v=1793819594"}],"url":"https:\/\/upscaleaudio.pro\/collections\/hedd-audio.oembed","provider":"Upscale Audio","version":"1.0","type":"link"}