Shunyata Research’s Sigma Series is quite simply our highest performing speaker cable. Exclusive HARP technology reduces current resonances within the cable while ΞTRON® technology eliminates dielectric absorption distortion.
KPIP™ eliminates burn-in issues.
ΞTRON® is a technology developed by Shunyata Research that prevents dielectric absorption and re-radiation in signal transmission. It requires a special type of conductor that has two signal paths and an electric field compensation circuit that creates a cancellation signal that prevents the insulation from developing a charge. ΞTRON® cables preserve the integrity of the source signal even when using very long runs of cable.
Patent US 8,912,436, Patent Ch ZL201180047344.2.
Termination: Gold/copper or bare/copper terminals
Optional termination: STIS Interchangeable Terminals