Shunyata's Sigma Series cables showcase technological innovation and design execution that simply does not exist elsewhere — at any price. Sigma Series cables combine meaningful parts innovations with objective measurement and an artisan’s eye for construction quality. Unlike many cost-no-object cable products that have little in the way of discernible science, Sigma Series products incorporate an array of definable technologies that sets the standard for quality and performance in the cable industry.
Includes separate Sigma CGC grounding cable.
Standard length of each pair of cables is 1 metre.
Analog Interconnects carry a system’s lowest-level signal. Unlike the high-speed signals in digital cables, or the mass-current traveling through power cords or speaker cables, analog Interconnects must be designed to perform a refined, yet simple purpose, which is primarily to preserve and protect the source’s original signal. With high levels of RFI, EMI and component radiated noise ever-present, interconnects require careful consideration be given to isolation from their external environment. Less well known, but equally important factors affecting performance are internally generated micro-distortions such as skin-effect and dielectric absorption, inherent within all signal-carrying conductors.
Shunyata Research scientist Caelin Gabriel, a recognised expert in area of signal-transmission and low-level signal resolution, has developed specialised metal treatments, conductor geometries and patented technologies that addresses both the external and internally generated distortions that interfere with the superior resolution of the original signal. These technologies start with the finest raw material in Ohno Continuous Cast Single Crystal Copper, which is used in all Shunyata Research interconnect models. The Ohno Copper is then wound into hollow core conductors which Shunyata terms VTX(tm) (Virtual Tube Conductor). VTX(tm) conductors dramatically minimise conductor distortions known as skin-effect.
In the Delta model interconnects, the conductors are made larger and include the finest fluorocarbon dielectrics for improved resolution and for the first time, KPIP(tm) (Kinetic Phase Inversion Process) is used to pre-condition conductors well beyond what normal break-in accomplishes. From Alpha through Sigma
interconnects, Shunyata’s most advanced patents and technologies, such as ΞTRON® and the Transverse Axial Polariser (TAP) are deployed, further minimising distortion and dramatically improving resolution.
Sigma interconnects feature Shunyata Research’s exclusive patented-pending TAP
Polariser technology. TAP reduces electromagnetic polarisation distortion. ΞTRON® technology, Ohno Continuous Cast Copper, VTXTM (hollow core) conductors with expensive fluorocarbon dielectrics make for a true reference quality interconnect. Includes separate Sigma CGC grounding cable.
WIRE: Ohno 16 gauge coaxial, VTXTM, Ohno, FEP dielectric, silver plated braided shield
TERMINATION: Shunyata RCA, gold pins.