Synergistic Research Foundation XL Interconnect Cable

Synergistic Research Foundation XL Interconnect Cable

Foundation XL Interconnect applies the learnings from Synergistic Research's flagship SRX XL cable line to the Foundation series, doubling the 6N pure silver Air Strings compared to Foundation SX for more immediacy, resolution, dynamics, and transient response. Every cable uses SRX XL Matrix Shielding with Graphene and is treated with SRX XL High Voltage Conditioning, the same process developed for the flagship SRX XL cable line, bringing Foundation XL's voicing closer to SRX XL than its predecessor. Included Gold and Purple Carbon Tuning Discs let you further refine the cable's voicing, and Silver Plated RCA or Neutrik XLR connectors are 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

• 8x (RCA) or 12x (XLR) Silver Air Strings, 99.9999% pure monocrystalline silver conductor
• Air sealed / Teflon dielectric
• Silver Braid shield, Quantum Tunneled SRX XL UEF Matrix Shield with Graphene
• SRX XL 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 XL 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 SX 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 and SRX XL High Voltage Conditioning, bringing its voicing closer to the flagship SRX XL line.

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