{"product_id":"audioquest-wel-signature-90-jis-rca","title":"AudioQuest WEL Signature 90˚ Tonearm JIS \u003e RCA Limited Edition Cable + Ground Wire","description":"\u003cp\u003e\u003cstrong\u003eSolid Perfect-Surface Silver (PSS) Conductors\u003c\/strong\u003e\u003cbr\u003eSolid conductors prevent electrical and magnetic strand-interaction. PSS Solid-Silver minimizes distortion caused by grain boundaries and maximizes linear RF Noise-Dissipation.\u003c\/p\u003e\n\u003cstrong\u003eCarbon-Based Multi-Layer Noise-Dissipation\u003c\/strong\u003e\u003cbr\u003e\n\u003cp\u003eCarbon-Based Noise-Dissipation minimizes radio-frequency noise masking effects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFEP Air-Tube Insulation\u003c\/strong\u003e\u003cbr\u003ePositive conductors benefit from almost no contact between metal and its FEP insulation, which is notable for its superior dielectric constant and minimal signal interference. Negative conductors benefit from intentionally “lossy insulation” — no air and no FEP helps maximize the negative connection’s different job.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e72v Dielectric-Bias System (DBS)\u003c\/strong\u003e\u003cbr\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\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirection-Controlled Conductors\u003c\/strong\u003e\u003cbr\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 indicates non-symmetrical attachment of shield and GND in order to optimize full-system performance. A fundamental aspect of AudioQuest's multifaceted Noise-Dissipation technology, Direction-Controlled Conductors ensure induced noise is dissipated and drained properly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCold-Welded, Direct-Silver Plated Pure Red Copper Terminations\u003c\/strong\u003e\u003cbr\u003eDirect-Silver Plating is optimized for sound, using no underlying layer of distortion-causing nickel, while the highly effective cold-weld process avoids sound-degrading solder.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\u003c\/ul\u003e","brand":"AudioQuest","offers":[{"title":"Default Title","offer_id":48122187251966,"sku":"TONWELSIG120JIS90R","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/4156\/7486\/files\/6894f8c4e24879c62906b32c034956f644101c4b.png?v=1777354158","url":"https:\/\/sunnyaudiovideo.com\/products\/audioquest-wel-signature-90-jis-rca","provider":"Sunny Components Inc.","version":"1.0","type":"link"}