Synergistic Research Atmosphere Euphoria SX Interconnect

Synergistic Research Atmosphere Euphoria SX Interconnect

Euphoria SX is the flagship interconnect in Synergistic Research's Atmosphere SX line, sitting above Excite SX. It uses two parallel 5th-Generation Tricon Silver Matrix geometries plus four hand-made Air String geometries of pure 6N silver conductors (RCA) — XLR doubles the Air Strings to eight for a precise, fully balanced design. It includes a proprietary Euphoria Signal Matrix and a Level 3 OTSP UEF Cell Filtration system (a 3-channel filter for ground, signal, and shield), and is engineered to divert shield-borne noise to a Synergistic Research Active Ground Block. It ships standard with both Gold and Silver Galileo SX UEF Tuning Bullets, letting you tune individual cables rather than committing your whole loom to one color. As an authorized Synergistic Research dealer in Toronto, Canada, Vinyl Sound can help you decide between Euphoria SX and the rest of the Atmosphere SX interconnect lineup for your system.

Key Features

• 2x (RCA) or 4x (XLR) 5th-Gen Tricon Silver Matrix geometries, plus 4x (RCA) or 8x (XLR) pure silver Air String conductors
• Proprietary Euphoria Signal Matrix
• Level 3 OTSP UEF Cell Filtration — a 3-channel filter for ground, signal, and shield
• Ships standard with both Gold and Silver Galileo SX UEF Tuning Modules
• Individually EXP-isolated cable geometries for reduced mechanical resonance
• Shield groundable to an optional SR Ground Block or Active Ground Block

Tuning Modules

Euphoria SX ships with both Gold and Silver Galileo SX UEF Tuning Bullets:

• Gold — warmer sound with liquidity, at the expense of some pinpoint spatial detail
• Silver — detailed and dynamic with pinpoint focus, at the expense of some liquidity

Synergistic Research notes that most systems sound best with a majority of one color, plus a component or two that performs better with the opposite — tuning cable by cable achieves a bespoke balance for your system.

Technical Specifications

Euphoria SX Interconnect FAQ

How does Euphoria SX compare to Excite SX?
Euphoria SX doubles Excite SX's Air String count (4 vs. 2 RCA, 8 vs. 4 XLR), adds Level 3 OTSP UEF Cell Filtration and the proprietary Euphoria Signal Matrix, and ships with both Gold and Silver tuning modules instead of Gold alone.

How does this compare to the rest of the interconnect lineup?
From entry to flagship: SR30 → Foundation SX → Foundation XL → Atmosphere Excite SX → Atmosphere Euphoria SX.

Is this the same as the Euphoria SX speaker cable?
No — this is the interconnect (RCA/XLR) version. Synergistic Research's Euphoria SX speaker cable is a separate product with its own geometry.