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Synergistic Research Foundation SX Interconnect Cables, Pair

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Original price From $699.00
Original price
$699.00
From $699.00
Current price $699.00

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Length: 1M
Terminations: RCA
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About Synergistic Research Foundation SX Interconnect Cables, Pair

Synergistic Research Foundation SX Interconnect Cables Key Features: 

  • Air String Pure Silver Mono-Filament Conductors in Air Dielectrics – Maximizes detail, dynamics, and transparency for natural, lifelike sound.
  • SRX-Derived UEF Compound – Lowers the noise floor and enhances musicality for cleaner, more engaging playback.
  • Long Duration High Voltage Conditioning – Delivers holographic soundstage scale, precise resolution, and balanced musicality.
  • UEF Matrix Shielding with Graphene – Reduces noise and prevents harshness, improving clarity and realism.
  • Included Gold and Purple Carbon Tuning Discs – Allow system-specific voicing, optimizing harmonic density, soundstage openness, and overall musical presentation.

Product Description: 

Foundation SX interconnects are engineered to showcase core Synergistic Research technologies in their purest form. Designed to make a complete loom of high-performance cables accessible to audiophiles, the loom effect acts as a performance multiplier within the Foundation SX line, delivering expansive soundstaging, low noise floor, dynamic range, and musicality beyond the cables’ individual price points.

Drawing on technology from Synergistic Research’s highest-performance cables, Foundation SX interconnects can be mixed and matched with Atmosphere SX, Galileo Discovery, and SRX series cables while retaining the loom effect when a full commitment to higher-end lines isn’t practical. Each interconnect begins with hand-built Air String geometries of pure silver mono-filament conductors suspended in air dielectrics, maximizing detail, dynamics, and transparency.

A UEF Compound, originally developed for the flagship SRX cable loom, is applied to lower the noise floor and enhance musicality. Each cable then undergoes the Long Duration High Voltage Conditioning process, imparting realistic soundstage scale, resolution, and musicality. Finally, newly developed UEF Carbon Tuning Discs allow users to voice the interconnects to their system or run them straight—offering full flexibility in optimizing performance.

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: 

Connectors

4 each RCA, 6 each XLR Silver Air String

Conductor

Silver Air Strings: 99.9999% pure monocrystalline silver

Separate Conductors

4 separate conductors RCA / 8 separate conductors XLR

Dielectric

Air (sealed)

Shielding

Silver Braid - Quantum Tunneled

RCA Connectors

Silver Plated RCA

XLR Connectors

Neutrik NC3FX-BAG, NC3MX-BAG

Hand Soldered Connections

8 (RCA) / 12 (XLR) point-to-point

SRX Matrix Shielding

UEF coating with Graphene applied to connectors for lower noise floor and purer signal

Silver Solder

4%

Hand Build Time

2 hours

SRX Quantum Tunneling

Cable treated with 1,000,000 volts at specific frequencies to improve electron flow and low-level information transfer

Secondary UEF Treatment

Blue Treatment originally developed for SR Blue Fuses

Burn-in

5 day, 2-step process

Manufacturing

Hand crafted in California factory

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