I have 2 of the Sigma X QR power cables on order, but they have not shipped yet due to a parts shortage. The NR and XC power cables did ship to many dealers. Has anyone done a direct comparison of these with the previous V2 line? The new Alpha and Sigma X digital and speaker cables should be next.
shunyata.com
SIGMA-X POWER CABLES - Shunyata Research
The most radical progression in power cord design since Shunyata Research's humble beginnings in 1998, has delivered a watershed level of performance with the introduction of the SIGMA-X power cables.
shunyata.com
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