Shunyata Sigma-X Speaker Cable
The sigma-X Speaker Cables represent an extraordinary leap in performance, designed for those who demand superior audio refinement and technical excellence. Crafted with Shunyata Research’s most advanced technologies, Sigma-X speaker cables deliver a level of musical immersion and clarity that transforms any high-end system.
At the core of the Sigma-X design is Shunyata Research’s TAPc (Transverse Axial Polarizer) technology, which reduces subtle micro-phase distortions, resulting in an exceptionally clear, open, and focused soundstage. Sigma-X also features HARP technology, which controls phase distortions from signal reflections and resonances, bringing a new level of definition and control to the system’s overall performance.
Shunyata’s VTX-Ag conductors combine silver and copper in a coaxial geometry, delivering a full-bodied sound that balances impact and refinement across all frequencies. The advanced technologies in Sigma-X speaker cables converge to create a sound that is as precise as it is immersive.
Technology
TAPc (Transverse Axial Polarizer) — Profound drop in perceived noise floor, effortlessly portrayed dynamics, and immediate improvement in timing and coherency.
HARP — Enhanced HARP 20 module that delivers superior current resonance control for greater definition and musical coherence.
VTX-Ag™ — Coaxial geometry with pure silver inner conductor and OFE copper outer ring, gauge 06 for greater low-frequency authority.
KPIP v2™ — Four days of continuous Kinetic Phase Inversion processing at the atomic level.
Specifications: Gauge 06 | Fluorocarbon dielectric | Gold/copper fixed or STIS v3 terminals | TAPc dual module / 100 elements | HARP dual 20 | Standard length 2.5m


