Synergistic Research

Synergistic Research Foundation SX Digital Interconnect

$449.00
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Synergistic Research Foundation SX Digital Interconnect Key Features: 

  • Pure Silver Conductors with Teflon and Air Dielectrics – Ensures minimal signal loss and jitter for maximum digital resolution and musicality.
  • SRX-Derived UEF Compound in Matrix Shielding – Lowers the noise floor and improves holographic imaging for clearer, more spacious sound.
  • Five-Day High Current Long Duration Conditioning – Enhances tonal accuracy, detail, and refined musical character for fatigue-free listening.
  • Included Gold and Purple UEF Carbon Tuning Discs – Allow system-specific voicing, balancing warmth, clarity, and soundstage depth according to listener preference.
  • Optimized Shielding and Cable Geometry – Reduces harshness and interference, providing a smooth, transparent, and lifelike digital signal path.

Product Description: 

Foundation SX Digital Cables are engineered using pure silver conductors combined with Teflon and air dielectrics, providing an ideal pathway for digital signals with minimal loss or jitter. Drawing on technology first developed for the SRX cost-no-object cable loom, these cables deliver maximum resolution and musicality, allowing for extended listening sessions without fatigue.

The shields of Foundation SX Digital Cables are treated with SRX UEF compound in a grid pattern, reducing noise while enhancing your system’s holographic imaging. Each cable also undergoes a five-day, multi-step High Current Long Duration Conditioning Process originally developed for SRX, further improving resolution, lowering the noise floor, and adding a refined musical character beyond the original Foundation Digital Cables.

To allow for system-specific voicing, Foundation SX Digital Cables include UEF Carbon Tuning Discs. Purple discs enhance image focus and clarity, while Gold discs add warmth and liquidity. Alternatively, the cables can be run straight without the tuning discs—the choice is entirely up to the listener.

UEF Matrix Shield with Graphene Matrix Shielding

The original Atmosphere X Series began as an experiment in advancing UEF Shielding by positioning UEF elements at strategic grid points along the shields—an approach that became known as Matrix Shielding. This design lowered the noise floor by arranging UEF elements in a grid pattern across the shield.

With Atmosphere SX, Matrix Shielding has been refined even further through the introduction of Carbon Fiber UEF Tuning Discs, created specifically for this series. These discs enhance the loom’s ability to cancel noise that would otherwise lead to harsh or fatiguing high frequencies. As a result, Atmosphere SX delivers greater holographic scale, improved resolution, and heightened musicality—pushing the boundaries of what UEF Shielding can achieve.

Quantum Tunneling—SRX Long Duration High Voltage Conditioning

First developed for the flagship SRX series, the new high-voltage conditioning process uses an extended sweeping frequency plot applied over long durations. During development, dozens of frequency combinations were tested before arriving at the ideal formula, and a new Tesla Coil was engineered to manage the heat generated during these extended sessions. The result is a conditioning process that delivers holographic realism and timbral accuracy well beyond what was possible with the earlier Tesla Coil protocol.

Included Carbon Tuning Discs—Tune to Perfection

Included with Foundation SX and SR30 interconnects, speaker cables, and power cables, Carbon Tuning Discs (\$199.95 MSRP) originate from the Atmosphere SX Loom, where they are strategically placed inside cables to help shape the SX sonic signature. Built on Synergistic Research’s patented UEF technology, each disc is infused with a specialized UEF compound that interacts with surrounding EM fields to elevate performance. The conductive carbon fiber structure amplifies this interaction, further enhancing the effect. Gold Carbon Tuning Discs enrich harmonic density while adding clarity for a more holographic and lifelike soundstage. Purple Carbon Tuning Discs, treated with a different UEF compound, extend clarity and soundstage openness even further than Gold.SR Carbon tuning Discs

Specifications: 

Conductors

1 each RCA, 2 each XLR Silver Matrix Conductor; monocrystalline conductors with copper core

Dielectric

Solid Polytetrafluoroethylene (PTFE)

Maximum Frequency

12.4 GHz

Geometry

SPDIF single run / AES/EBU double run

Connectors

Silver Teflon SR 20 SPDIF or Neutrik NC3FX-BAG, NC3MX-BAG AES/EBU connectors

Build Notes

4 (RCA) / 6 (XLR) point-to-point hand soldered connections

SRX Matrix Shielding

UEF coating with Graphene applied directly to connectors; reduces noise floor, allows purer signal transfer with more warmth and detail

Silver Solder

4%

Hand Build Time

1.25 hours

SRX Quantum Tunneling

1,000,000 volts applied to connections at specific frequencies/pulse modulations; improves electron flow, low-level information transfer, and realism

Secondary UEF Treatment

Blue treatment originally developed for SR Blue Fuses

Burn-in

5 days, 2-step process

Manufacturing

Hand crafted in California factory