If you are like many audiophiles, perhaps you’ve never experienced a full loom of cables designed to work together because you felt they would be too expensive? Or perhaps you think your current cable mix match is synergistic in your system? If so, now is the time to audition a full loom of Foundation cables with UEF Blue or Black power cords from Synergistic Research, and you’ll discover just what your system is truly capable of. We are so confident these are the best sounding cables in the world at their price points, we’re offering them through participating SR dealers and distributors with a full 30-day money back guarantee. With Foundation cables, you can take your time and discover what the Synergistic Research house sound is all about. 4 each RCA, 6 each XLR Silver Air String: Silver Air Strings: 99.9999% pure monocrystal silver conductor 4 separate conductors RCA / 8 separate conductors XLR Dielectric: Air (sealed) Shielding: Silver Braid -Quantum Tunneled RCA and XLR Connectors: Silver Teflon SR 20 RCA or Neutrik NC3FX-BAG, NC3MX-BAG XLR connectors Build Notes: 8 (RCA) 12 (XLR) point-to-point hand soldered connections Atmosphere Level 2 UEF Matrix Shielding: UEF coating with Graphene is applied directly to connectors significantly reducing the noise floor and allowing a purer signal to transfer with less grain providing more warmth and detail Silver Solder: 4% Hand build time: 2 hours Quantum Tunneling: Post Production process, 1 million volts are passed through finished cable providing a “canal” that allows electrons to pass more freely through conductor material and connections Secondary UEF Blue Treatment originally developed for SR Blue Fuses 5 day Burn-in: 2 step process Hand crafted in our California factory