Synergistic Research Foundation SX USB Cable

Synergistic Research Foundation SX USB Cable

Foundation SX USB Cable uses a geometry closely related to Synergistic Research's Atmosphere SX and Galileo Discovery USB cables, built with 4x Copper Matrix conductors. It applies the High Voltage Long Duration Conditioning Process and UEF Compound first developed for the flagship SRX cable loom for an ultra-low noise floor, delivering greater resolution and holographic realism than the original Foundation USB cables, with extended, fatigue-free high frequencies. Included Gold and Purple Carbon Tuning Discs let you voice the cable to your system. Available in 1, 2, 3, and 5 meter lengths. As an authorized Synergistic Research dealer in Toronto, Canada, Vinyl Sound can help you match this USB cable to your DAC and source.

Key Features

• 4x Copper Matrix conductors, 23 gauge solid copper
• Solid Polyethylene dielectric
• Dual Silver Mylar/Braid shield with Quantum Tunneled Ground Plane Technology
• SRX Matrix Shielding with Graphene applied directly to connectors
• SRX Quantum Tunneling treatment
• Included Gold and Purple Carbon Fiber UEF Tuning Discs
• Signal direction verified by ear before build
• Available in 1, 2, 3, and 5 meter lengths

Carbon Tuning Discs

Foundation SX USB 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 USB?
Foundation XL USB uses Mk II Copper Matrix conductors 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 USB sit in the Synergistic Research USB lineup?
It sits below Foundation XL USB, Atmosphere SX USB, and Atmosphere SX Reference USB, followed by the flagship Galileo Discovery USB.