{"product_id":"coffee-coax-digital-audio-cable","title":"AudioQuest Coffee Digital Coax","description":"\u003ch3 data-path-to-node=\"1\"\u003eKey Technical Features\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-56 citation-end-56\"\u003eThe Coffee coax is defined by its use of premium materials that specifically target noise and timing accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-56 citation-end-56\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-55\"\u003e72V Dielectric-Bias System (DBS):\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-55 citation-end-55\"\u003e This is the most visible feature—a battery pack attached to the cable.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-54 citation-end-54\"\u003eIt creates a stable electrostatic field that polarizes the insulation.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-53 citation-end-53\"\u003eThis prevents the insulation from storing and releasing energy, which AudioQuest claims results in a \"blacker\" background and better dynamic contrast.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-56 citation-end-56\"\u003e\u003cspan class=\"citation-53 citation-end-53\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-52\"\u003eSolid 10% Silver Conductors:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-52 citation-end-52\"\u003e High-frequency digital signals travel almost entirely on the surface of the conductor (the \"skin effect\").\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e By plating solid copper with a thick layer of 10% silver, AudioQuest achieves performance very close to pure silver at a much lower cost.\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-56 citation-end-56\"\u003e\u003cspan class=\"citation-53 citation-end-53\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-51\"\u003e6-Layer Noise-Dissipation System (NDS):\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-51 citation-end-51\"\u003e It uses alternating layers of metal and carbon-loaded synthetics to \"shield the shield.\"\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-50 citation-end-50\"\u003eThis prevents RFI (Radio Frequency Interference) from reaching the equipment's ground plane and distorting the sound.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-56 citation-end-56\"\u003e\u003cspan class=\"citation-53 citation-end-53\"\u003e\u003cspan class=\"citation-50 citation-end-50\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-49\"\u003eHard-Cell Foam (HCF) Insulation:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-49 citation-end-49\"\u003e Nitrogen-injected foam creates air pockets.\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-48 citation-end-48\"\u003eSince air absorbs almost no energy, this reduces signal distortion and ensures the 75-ohm impedance remains constant across the entire length.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-path-to-node=\"2\"\u003e\u003cspan class=\"citation-56 citation-end-56\"\u003e\u003cspan class=\"citation-53 citation-end-53\"\u003e\u003cspan class=\"citation-50 citation-end-50\"\u003e\u003cspan class=\"citation-48 citation-end-48\"\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-47\"\u003eHanging-Silver Terminations:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-47 citation-end-47\"\u003e The connectors are cold-welded (no solder) and use \"Hanging-Silver\" directly over pure Red Copper.\u003csup class=\"superscript\" data-turn-source-index=\"11\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This provides a cleaner signal transfer than typical gold-plated brass connectors.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SolAudio","offers":[{"title":"0.75 m = 2.75 ft","offer_id":46406503596194,"sku":"COAXCOF0.75","price":995.0,"currency_code":"CAD","in_stock":true},{"title":"1.5 m = 5.25 ft","offer_id":46406503432354,"sku":"COAXCOF01.5","price":1265.0,"currency_code":"CAD","in_stock":true},{"title":"2.25 m = 7.75 ft","offer_id":46406503465122,"sku":"COAXCOF0225","price":1535.0,"currency_code":"CAD","in_stock":true},{"title":"3 m = 10.0 ft","offer_id":46406503497890,"sku":"COAXCOF03","price":1805.0,"currency_code":"CAD","in_stock":true},{"title":"4 m = 13.25 ft","offer_id":46406503530658,"sku":"COAXCOF04","price":2165.0,"currency_code":"CAD","in_stock":true},{"title":"5 m = 16.75 ft","offer_id":46406503563426,"sku":"COAXCOF05","price":2525.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/5351\/2866\/files\/COFCOAX.webp?v=1767302861","url":"https:\/\/www.solaudio.ca\/products\/coffee-coax-digital-audio-cable","provider":"SolAudio","version":"1.0","type":"link"}