{"product_id":"audioquest-diamond-coaxial-digital-cable-0-75-meter","title":"AudioQuest Diamond Coaxial Digital Cable - 0.75 Meter","description":"\u003ch3\u003eFeaturing Solid 100% Perfect-Surface Silver Conductors and 72V Dielectric-Bias System\u003c\/h3\u003e\n\u003cp align=\"justify\"\u003eAudioQuest Diamond Digital Coaxial cable offers stunning AV performance, boasting solid 100% Perfect-Surface Silver conductors and AudioQuest's 72V Dielectric-Bias System.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eDiamond Digital Coaxial cable is designed to minimize distortion across an extremely wide bandwidth. For many applications, the speed of digital communication is important. Most visibly, \"speed\" is about transferring large files as quickly as possible, or carrying enough data for HD video. For Digital Coax audio \"speed\" is critical not because of how-much how-fast, but because time relationships within a digital stream are critical to the reconstruction of the analog waveform that brings information, music and joy to our ears. Time-based damage (jitter) to this information within the data package makes the sound small and flat instead of 3D, harsh and foggy instead of smooth and clear.\u003c\/p\u003e\n\u003ch4\u003eSolid 100% Perfect-Surface Silver (PSS) Conductors\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003ePerfect-Surface Technology applied to extreme-purity silver provides unprecedented clarity and dynamic contrast. Solid conductors prevent strand interaction, a major source of cable distortion.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eExtremely high-purity Perfect-Surface Silver minimizes distortion caused by the grain boundaries, which exist within any metal conductor, nearly eliminating harshness and greatly increasing clarity compared to OFHC, OCC, 8N and other coppers.\u003c\/p\u003e\n\u003ch4\u003e\"The Whole System Sounded Right\"\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e\"The whole system sounded right, from the first note. Imagining was excellent, together with instruments and textures,\" reports AudioQuest Diamond coaxial cable owner David in his review at \u003cem\u003efutureshop.co.uk\u003c\/em\u003e, March 13, 2023.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\"You can relax and enjoy the music. This cable is very expensive but worth every penny… Audition this diamond cable. You will not be disappointed.\"\u003c\/p\u003e\n\u003ch4\u003eHard-Cell Foam Insulation\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eHard-Cell Foam insulation is used exclusively in most of AudioQuest's video and digital audio cables. Similar to Foamed-PE, it is nitrogen injected to create air pockets. 'Hard' foam is used because the stiffness of the material allows the conductors in the cable to maintain the same relationship with each other along the full length of the cable, thus ensuring that the characteristic impedance of the cable is consistent.\u003c\/p\u003e\n\u003ch4\u003e100% Shield Coverage (Foil + Silver-Plated Braid)\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eShielding always plays an important role in any cable design, but the shield on coax interconnect plays an especially important role because it functions not only as a shield but a return path as well. Because of this, AudioQuest pays special attention to the shield's metal quality and the fabrication techniques as both will affect the sound and the picture.\u003c\/p\u003e\n\u003ch4\u003e72V Dielectric-Bias System\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eAll insulation slows down the signal on the conductor inside. When insulation is unbiased, it slows down parts of the signal differently, a big problem for very time-sensitive multi-octave audio. AudioQuest's DBS creates a strong, stable electrostatic field which saturates and polarizes (organizes) the molecules of the insulation.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eThis minimizes both energy storage in the insulation and the multiple nonlinear time-delays that occur. Sound appears from a surprisingly black background with unexpected detail and dynamic contrast. The DBS battery packs will last for years. A test button and LED allow for the occasional battery check.\u003c\/p\u003e\n\u003ch4\u003eCarbon-Based Six-Layer Noise-Dissipation System (NDS)\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003e100% shield coverage is easy. Preventing captured RF Interference from modulating the equipment's ground reference requires AQ's Noise-Dissipation System. Metal and Carbon-Loaded synthetics prevent most RFI from reaching the equipment's ground plane.\u003c\/p\u003e\n\u003ch4\u003eTerminations\u003c\/h4\u003e\n\u003cp align=\"justify\"\u003eDiamond is terminated with cold-welded, Hanging-Silver directly over pure Red Copper.\u003c\/p\u003e","brand":"AudioQuest","offers":[{"title":"New","offer_id":45983194415277,"sku":"NEW-AQDIADC-0.75","price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3708\/1773\/files\/aqdiadc-large__45983.1690474728.1280.1280_149ab638-8506-4ef4-a390-dfc4098322e2.jpg?v=1778104250","url":"https:\/\/www.audioadvisor.com\/products\/audioquest-diamond-coaxial-digital-cable-0-75-meter","provider":"Audio Advisor","version":"1.0","type":"link"}