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Shunyata Research Sigma v2 AES-EBU Digital Cable

Sigma digital cables feature Shunyata Research’s exclusive patent-pending TAP Polarizer technology. TAP reduces electromagnetic polarization distortion. Ohno Continuous Cast Copper and PMZ conductors with exotic fluorocarbon dielectrics make for a true reference quality digital cable. Single 1M Cable

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The Shunyata Research team is committed to producing high-quality digital cables that utilize the ‌Precision Matched Z (‌‌PMZ) concept. This process ensures that the conductor surface, dielectric extrusion, and braided shield maintain precise tolerances, reducing cable-induced signal jitter. Through our use of the ‌TAP (‌‌Transverse Axial Polarizer) device, we can modify the behavior of the electromagnetic wave surrounding our cables, resulting in improved sonic performance. Our innovative ‌KPIP™ (‌‌Kinetic Phase Inversion Process) technique virtually eliminates the need for burn-in and cryogenic treatment, providing a superior listening experience. Our wire products, including the renowned ‌ArNi® and ‌VTX™ conductors, are made with the highest purity copper available and are certified by ASTM F68 ‌‌C10100. Experience unparalleled audio quality with Shunyata Research products.



Cable Type: PMZ twin-axial

Conductors: ArNi ® / VTX / Ohno / OFE

Dielectric: fluorocarbon

Impedance: 110 ohms

Connectors: SR-XLRb-110

CMODE Modules: 2

KPIP Processing: 4-days

Length: 1.00 meters

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

Cable Length 1.0 M, 1.5 M, 2.0 M