Great power cable and absolutely makes a substantial difference in audio performance.
The Shunyata ZiTron Cobra (1.75m) offers unprecedented
price-to-performance power. Once you hear the performance difference even one Cobra makes,
you will re-evaluate the role a truly exceptional power cord can play
in your system. The speed, depth, and resolution this cable is provides
will truly stun you. With the Cobra, spending less actually does deliver more state-of-the-art performance.
The Cobra's massive ten-gauge conductor complement and supple flexibility means that it can be used on ANY component. Like other Shunyata power
cords, the best place to evaluate the performance of the Cobra is on
the amplifier, the power distributor or a music or video source
component. Shunyata Research designed the Cobra as
a complete power cord system, so the more of them that are applied in a
system, the more profound their effects become. However, placing even
one Cobra on a key component will demonstrate how effective they could be when used together. Forget pre-conceptions as to whether the Cobra is best with analog, digital, high-current or low current. In all of Shunyata's applied testing there was a perfect synergy with the Cobra when applied to any and all electronics from ultra high-current amps to delicate phono-sections and everything in between.