Synergistic Research Foundation SX Interconnect Cable

Synergistic Research Foundation SX Interconnect Cable

Foundation SX Interconnect is hand-made with pure silver Air String geometries in an air dielectric for maximum transmission of detail and dynamics. It uses a UEF Compound first developed for Synergistic Research's flagship SRX cable loom for a lower noise floor than the original Foundation Series, and is treated with the same Long Duration High Voltage Conditioning Process used on SRX cables. Included Gold and Purple Carbon Tuning Discs let you custom-voice the cable to your system, or run it straight. Available in RCA or XLR, and upgradeable to SR XLR high-purity silver connectors. As an authorized Synergistic Research dealer in Toronto, Canada, Vinyl Sound can help you match this interconnect to your source and preamp.

Key Features

• 4x (RCA) or 6x (XLR) Silver Air Strings, 99.9999% pure monocrystalline silver conductor
• Air (sealed) dielectric
• Silver Braid shield, Quantum Tunneled, SRX Matrix Shielding with Graphene
• SRX Long Duration High Voltage Conditioning treatment
• Included Gold and Purple Carbon Fiber UEF Tuning Discs
• Silver Plated RCA or Neutrik NC3FX-BAG/NC3MX-BAG XLR connectors
• Upgradeable to SR XLR high-purity silver connectors

Carbon Tuning Discs

Foundation SX ships with Carbon Fiber UEF Tuning Discs for further voicing:

• Gold — flesh out rich harmonics with a clarifying effect for a more lifelike, holographic presentation
• Purple — enhanced clarity and soundstage extension beyond what Gold provides

Technical Specifications

Frequently Asked Questions

How does this compare to Foundation XL Interconnect?
Foundation XL doubles the Silver Air String count over Foundation SX (8 vs 4 on RCA, 12 vs 6 on XLR) and steps up to SRX XL Matrix Shielding with SRX XL High Voltage Conditioning, bringing its voicing closer to the flagship SRX XL line.

Where does Foundation SX sit in the Synergistic Research interconnect lineup?
It sits above SR30, and below Foundation XL, Atmosphere SX Excite, and Atmosphere SX Euphoria, which add doubled Air String counts, Tricon conductor geometries, and active tuning modules.