Synergistic Research Atmosphere SX Reference Ethernet

Synergistic Research Atmosphere SX Reference Ethernet Cable Key Features: 

• Tip-to-Tip UEF Ground Plane – dramatically lowers noise floor for cleaner, more immersive digital audio with greater clarity.
• Gold and Silver SX Tuning Circuits – allow users to fine-tune tonal balance for either rich musical warmth and liquidity (Gold) or precise detail and airy openness (Silver).
• UEF Graphene Shielding with Matrix Shielding and Carbon Fiber Tuning Discs – reduces interference, providing a fatigue-free high-frequency extension, improved resolution, and a holographic soundstage.
• SRX Long-Duration High-Voltage Conditioning – delivers exceptional timbral accuracy, three-dimensional presence, and natural musicality.
• Advanced Conductor Alloys – ensure low-level detail retrieval, smooth tonal balance, and consistent performance across all digital sources.

Product Description: 

The Atmosphere SX Reference Ethernet cable delivers uncompromising digital audio, combining ultra-high resolution with effortless, fatigue-free listening. Its tip-to-tip ground plane design dramatically lowers the noise floor, while included SX Gold and Silver UEF Tuning Circuits allow users to fine-tune for either precise detail and airy openness (Silver) or rich musical warmth and liquidity (Gold), perfectly matching any system. Constructed with advanced UEF Graphene Shielding, proprietary conductor alloys, and the new Matrix Shielding—along with conditioning technology derived from the SRX Cable Series—this flagship cable offers holographic scale, natural musicality, and an immersive listening experience across all sources, from streaming platforms to high-resolution files.

UEF Matrix Shield with Graphene Matrix Shielding

The Atmosphere X Series originally explored ways to improve UEF Shielding by positioning UEF Tech at key grid points along cable shields—a method now known as Matrix Shielding. This design lowers the noise floor and enhances clarity. Atmosphere SX refines the concept further by incorporating newly developed Carbon Fiber UEF Tuning Discs, which improve the loom’s ability to cancel noise that could otherwise make high frequencies sound fatiguing. The result is greater resolution, a more holographic soundstage, and improved musicality.

Quantum Tunneling SRX Long Duration High Voltage Conditioning

After perfecting highly natural and holographic cables, Synergistic Research introduced a new high-voltage conditioning process for Atmosphere SX. This process applies a sweeping frequency plot for an extended duration. They experimented with dozens of frequencies in different combinations over a prolonged time period before landing on just the right mix. They even built a new Tesla Coil to handle the excess heat generated during long conditioning sessions. Once finalized, the SRX conditioning process created holographic realism and timbrel accuracy far beyond our previous Tesla Coil conditioning protocol. conditioning sessions. The final SRX conditioning process delivers exceptional timbral accuracy, holographic realism, and three-dimensional presence, surpassing previous Tesla Coil protocols.

UEF Ground Plane

Atmosphere SX Digital interconnects incorporate the capability to ground your cables to a Synergistic Research Ground Block (sold separately) to elevate the performance even further.  Benefits include a noticeable increase in deep bass power and weight, a more holographic sound field, smoother high frequencies with greater extension and ‘air’, a more present and layered mid-range, increased tonal density with an apparent increase in resolution.

Gold and Silver SX Tuning Bullets—Redefining Refinement

Synergistic Research has completely redesigned and re-voiced its Galileo Tuning Circuits, incorporating technology developed for the ultra-resolution, highly musical Galileo SX cable line. The updated Silver Bullets now deliver increased detail while adding greater warmth compared to the previous Galileo Silver Bullets. The Gold Bullets enhance musicality even further, offering liquid smoothness, a touch more air, and improved detail. For optimal results, it is recommended that any Synergistic Research cable first settle into the system for 72 to 96 hours without removal or handling, and without Gold or Silver Bullets attached. Listeners should then audition with the Gold Bullets first, followed by the Silver, selecting the option that best enhances musical enjoyment in their system.

Gold Tuning Module’s Sonic Characteristics:

• Greater Musicality
• Greater Liquid Smoothness
• Air and Detail

Silver Tuning Module’s Sonic Characteristics:

• Greater Air and Detail
• Musicality
• Liquid Smoothness

Specifications: