{"product_id":"audioquest-8ft-pair-william-tell-zero-and-bass-biwire","title":"AudioQuest 8ft Pair William Tell ZERO and BASS Biwire (Demo)","description":"\u003cp\u003eSelling  1 pair of AudioQuest William Tell Speaker cables Configured in BASS and Zero Tech. It is 8ft long and BIWIRED with Banana Connectors. Like New conditioned and completely factory certified. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eClosely related to our groundbreaking Mythical Creature Series, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-redactor-tag=\"strong\"\u003eFolk Hero Series\u003c\/strong\u003e, comprising two models—Robin Hood and\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-redactor-tag=\"strong\"\u003eWilliam Tell\u003c\/strong\u003e—are available with either\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-redactor-tag=\"strong\"\u003eSolid Perfect-Surface Copper+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor Solid Perfect-Surface Silver conductors. While the Mythical Creatures are all-out assaults on the state of \u003cspan style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003ecable art, the \u003cstrong\u003eFolk Heroes\u003c\/strong\u003e use \u003c\/span\u003ethe same technology with fewer conductors.\u003c\/p\u003e\n\u003cp\u003eBuilding on a solid base of tried-and-true AudioQuest technologies, the design team of Garth Powell and Bill Low specifically focused on addressing one of the most vexing issues in speaker cable design: the mismatch between the amplifier’s source impedance and the speaker’s load impedance. By eliminating the speaker cable’s characteristic impedance (ZERO Technology), current compression and distortion of the signal\/current transient are\u003cspan\u003e \u003c\/span\u003e\u003ci data-redactor-tag=\"i\"\u003esignificantly\u003c\/i\u003e\u003cspan\u003e \u003c\/span\u003ereduced. The result is dynamic contrast, transient response, and bass slam that are rendered seemingly without effort because the cable does not electrically impede the music.\u003c\/p\u003e\n\u003cp\u003eLike the larger-gauge cables of the Mythical Creatures Series,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-redactor-tag=\"strong\"\u003eWilliam Tell\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand Robin Hood can be used in one of two ways: either by employing the ZERO model for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-redactor-tag=\"strong\"\u003eFull-Range\u003c\/strong\u003e, or by using the ZERO model in combination with a dedicated BASS cable, as a fully optimized\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-redactor-tag=\"strong\"\u003eBiWire Combination\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecable. Like their larger siblings,\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-redactor-tag=\"strong\"\u003eWilliam Tell\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand Robin Hood also feature our patented common-mode noise-rejection technology. Along with the Mythical Creatures, these latest AudioQuest speaker cables significantly outperform previous technology at controlling and draining radio-frequency noise.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-redactor-tag=\"strong\"\u003eRF\/ND-Tech (Patented Radio-Frequency Ground-Noise Dissipation) Minimizes Circuit Misbehavior by Cancelling Induced RF Noise\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eThough a cable’s ground leads are integral to a component’s signal transmission, they also act as an antenna. Thus, they are subject to induced Radio-Frequency (RF) noise. RF noise is a parasitic signal that is typically coupled directly into a system’s most sensitive audio\/video circuits. AudioQuest’s RF-on-ground Noise-Dissipation (RF\/ND-Tech) greatly reduces resulting distortion and signal masking, yielding unprecedented levels of Noise-Dissipation across the widest bandwidth (range) of radio frequencies possible. Our unique circuit topology uses a common-mode phase-cancelling array, providing linear noise dissipation across the entire length of the cable (US Patent # 8,988,168).\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch5\u003eSolid Perfect-Surface Copper+ (PSC+) Conductors\u003c\/h5\u003e\n\u003cdiv\u003eSolid conductors prevent strand interaction, a major source of dynamic distortion. Extreme-purity PSC+ solid copper minimizes distortion caused by grain boundaries, and, when direction-controlled for surface asymmetry, facilitates crucial Radio-Frequency Noise-Dissipation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch5\u003eZERO-Tech (No Defined Characteristic-Impedance) for Uncompressed Current Transfer and Linear Noise-Dissipation\u003c\/h5\u003e\n\u003cdiv\u003eThe only complete way to eliminate characteristic-impedance mismatches between a cable and the attached source and load is for the cable not to have any fixed characteristic-impedance value. ZERO-Tech accomplishes this by eliminating interaction between the insulation (dielectric) and the cable’s conductors, enabling unimpeded current transfer. All-important transient current is unrestricted, and RF Noise-Dissipation is linearized (consistent octave to octave).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch5\u003e72v Dielectric-Bias System (DBS)\u003c\/h5\u003e\n\u003cdiv\u003eInsulation is also a dielectric that can act like a shunt-filter. Biasing minimizes dielectric noise and linearizes the filter, significantly improving wide-bandwidth dissipation of induced RF noise.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch5\u003eDirectionality\u003c\/h5\u003e\n\u003cdiv\u003eAll drawn metal strands or conductors have a non-symmetrical, and therefore directional, grain structure. AudioQuest controls the resulting RF impedance variation so that noise is drained away from where it will cause distortion. The correct direction is determined by listening to every batch of metal conductors used in every AudioQuest audio cable. When applicable, arrows are clearly marked on the connectors to ensure superior sound quality. For most models of AQ cable, the arrows not only indicate the direction that optimizes metal-directionality as part of Noise-Dissipation, but also indicate non-symmetrical attachment of shield and GND in order to optimize full-system performance.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch5\u003eWilliam Tell Bi-Wiring\u003c\/h5\u003e\n\u003cdiv\u003eWhen possible, running separate cables to the treble and bass “halves” of a speaker significantly reduces distortion. Bi-wiring keeps the large magnetic fields associated with bass energy out of the treble cable, allowing the delicate upper frequencies to travel a less magnetically disturbed path, like taking the waves out of the water when you swim. AudioQuest’s RF\/ND-Tech (patented RF-Canceling Ground-Noise Dissipation) attracts RF energy away from the amplifier’s output. When properly implemented, Bi-Wiring has always been a cost-effective way to get better performance for the same or less money. With RF\/ND-Tech, the advantage of Bi-Wiring is much more dramatic. Because RF\/ND-Tech is so effective, BASS model cables are only for 10KHz and below; do not use a BASS cable full-range or on treble. William Tell BASS cable is ideal with William Tell ZERO or SILVER ZERO. A Bi-Wire COMBO with BASS and ZERO cables joined together at the amplifier is usually the most convenient. When Tri-Wiring, use BASS cables on the Midrange and Bass inputs. Caution: Do not Bi-Wire with two ZERO cables. ZERO cables in parallel can create a very high-frequency resonant peak (ringing), resulting in poor sound. Only use a ZERO plus a BASS cable (whether or not joined as a COMBO). The second best is a single ZERO with AQ Bi-Wire jumpers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch5\u003eCarbon-Based Linearized Noise-Dissipation System (NDS)\u003c\/h5\u003e\n\u003cdiv\u003eToday’s environment is saturated with radio-frequency noise that is extremely difficult to filter or reject. The frequencies of this noise from satellites, cellular towers, and Bluetooth, etc., are so extremely narrow that a conventional shield, or a series or shunt filter, is wholly inadequate. Much of the low-level signal that carries the harmonics and spatial cues that define high-resolution audio is masked by induced radio-frequency noise. AQ’s comprehensive Linearized Noise-Dissipation System combines multiple shields and a carbon-based linearized resistive network that turns most of this noise into heat. By \"linearized,\" we mean that the system is equally effective across extremely wide bandwidths rather than at selected frequencies, as is more common. The remaining bad energy is effectively drained away from the sensitive amplifier circuits via directionally controlled signal and shield conductors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch5\u003eFolk Hero Cold-Welded Terminations\u003c\/h5\u003e\n\u003cdiv\u003eFolk Hero cables are Cold-Welded to AudioQuest’s extremely pure Red Copper Spades or Bananas. The bare copper is submerged (hung) in a vat of pure silver instead of being tumbled in a lower-grade solution. AudioQuest speaker breakouts and plug casings are not made of metal in order not to induce RF Noise into the conductors.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"AudioQuest","offers":[{"title":"Default Title","offer_id":45550599209214,"sku":null,"price":3995.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/4156\/7486\/files\/3352925501.jpg?v=1745604287","url":"https:\/\/sunnyaudiovideo.com\/products\/audioquest-8ft-pair-william-tell-zero-and-bass-biwire","provider":"Sunny Components Inc.","version":"1.0","type":"link"}