PRECISION, POWER, AND ULTIMATE REFINEMENT

 

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. This results in an exceptionally clear, open, and focused soundstage, allowing even the most delicate musical details to be expressed with unparalleled precision.

Sigma-X also features HARP technology which lowers cable induced noise by controlling phase distortions created by signal reflections and resonances.  By breaking up these resonances, HARP enhances both resolution and coherence, bringing a new level of definition and control to the system’s overall performance.

Shunyata’s VTX-Ag conductors are made from both silver and copper conductors, in a coaxial geometry to combine the speed and clarity of silver with the warmth and weight of copper, delivering a full-bodied sound that balances impact and refinement across all frequencies. Finally, the KPIP v2 (Kinetic Phase Inversion Process) conditions the conductors, reducing break-in time and maximizing sonic performance.

Specifications

SIGMA v2 Speaker Cable

Cable TypeVTX-Ag 04

ConductorsArNi ® OFE

Dielectric: fluorocarbon

Connectors: SR-SP-z

HARP Module: dual

KPIP Processing: 4-days

Standard Length: 2.00 meters

Safety Assurance

Continuity and polarity tests – by two technicians
HiPOT tests insulation breakdown @ 1,200 VAC