{"product_id":"synergistic-research-foundation-xl-speaker-cable","title":"Synergistic Research Foundation XL Speaker Cable","description":"\u003ch2\u003eSynergistic Research Foundation XL Speaker Cable\u003c\/h2\u003e\n\u003cp\u003eFoundation XL Speaker Cable applies the learnings from Synergistic Research's flagship SRX XL cable line to the Foundation series, doubling the 6N pure silver Air Strings for improved immediacy, resolution, dynamics, and transient response. Like other Foundation series speaker cables, a pair of Foundation XL consists of four separate cables, two for positive and two for negative, an arrangement that improves the cable's overall electrical characteristics. Every cable uses SRX XL Matrix Shielding with Graphene and is treated with SRX XL High Voltage Conditioning, the same process developed for Synergistic Research's flagship SRX XL cables. Included Gold and Purple Carbon Tuning Discs let you further refine the cable's voicing. As an authorized Synergistic Research dealer in Toronto, Canada, Vinyl Sound can help you match this speaker cable to your amplifier and speakers.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e8x Silver Air Strings, 99.9999% pure monocrystal silver conductor\u003c\/li\u003e\n  \u003cli\u003e4x High-Current Copper Air Strings, 99.95% pure copper conductor\u003c\/li\u003e\n  \u003cli\u003eAir sealed \/ Teflon dielectric\u003c\/li\u003e\n  \u003cli\u003eSRX XL Matrix Shielding with Graphene, Silver Braid shield with Quantum Tunneling\u003c\/li\u003e\n  \u003cli\u003eSRX XL High Voltage Conditioning treatment\u003c\/li\u003e\n  \u003cli\u003eIncluded set of four Carbon Fiber UEF Tuning Discs (Gold and Purple)\u003c\/li\u003e\n  \u003cli\u003eSR Silver BoFA Banana or SR Silver Spade connectors\u003c\/li\u003e\n  \u003cli\u003eFour-cable-per-pair construction (2 positive, 2 negative)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCarbon Tuning Discs\u003c\/h2\u003e\n\u003cp\u003eFoundation XL ships with a set of four Carbon Fiber UEF Tuning Discs for further voicing:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGold\u003c\/strong\u003e — flesh out rich harmonics with a clarifying effect for a more lifelike, holographic presentation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurple\u003c\/strong\u003e — enhanced clarity and soundstage extension beyond what Gold provides\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSilver Air Strings\u003c\/td\u003e\n\u003ctd\u003e8x, 99.9999% pure monocrystal silver conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHigh-Current Copper Air Strings\u003c\/td\u003e\n\u003ctd\u003e4x, 99.95% pure copper conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDielectric\u003c\/td\u003e\n\u003ctd\u003eAir sealed \/ Teflon\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShielding\u003c\/td\u003e\n\u003ctd\u003eSilver Braid, Quantum Tunneled SRX XL UEF Matrix Shield with Graphene\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eSR Silver BoFA Banana or SR Silver Spade\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTuning discs included\u003c\/td\u003e\n\u003ctd\u003eSet of 4 Carbon Fiber UEF Tuning Discs (Gold and Purple)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePoint-to-point connections\u003c\/td\u003e\n\u003ctd\u003e16 hand-soldered\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSilver solder content\u003c\/td\u003e\n\u003ctd\u003e4%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHand-build time\u003c\/td\u003e\n\u003ctd\u003e2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBurn-in\u003c\/td\u003e\n\u003ctd\u003e5-day, 2-step process\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between the Banana and Spade connectors?\u003c\/strong\u003e\u003cbr\u003e\nBoth are SR Silver connectors, choose whichever matches your amplifier and speaker terminals. Vinyl Sound can help confirm which connector type fits your system before you order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the Carbon Tuning Discs need to be swapped for different music genres?\u003c\/strong\u003e\u003cbr\u003e\nNo, they're a one-time voicing choice for your system. Try Gold and Purple individually and keep the one that best matches your amplifier and speakers.\u003c\/p\u003e\n","brand":"Synergistic Research","offers":[{"title":"8 feet \/ Black","offer_id":49266290196732,"sku":null,"price":2300.0,"currency_code":"CAD","in_stock":true},{"title":"8 feet \/ White","offer_id":49266291474684,"sku":null,"price":2300.0,"currency_code":"CAD","in_stock":true},{"title":"10 feet \/ Black","offer_id":49266290229500,"sku":null,"price":2850.0,"currency_code":"CAD","in_stock":true},{"title":"10 feet \/ White","offer_id":49266291507452,"sku":null,"price":2850.0,"currency_code":"CAD","in_stock":true},{"title":"Add. 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