Network cable. This is a power cable that is fully shielded from electrical and magnetic interference.
The cable has three conductors specially twisted and placed in a highly effective shield. Using such a cable for a dedicated power line of the equipment, as well as as a network cable for connecting the devices themselves, allows you to significantly reduce the level of parasitic electromagnetic radiation and radio interference. Individual copper conductors are packed tightly and never change position. This is a 3-pole power cable with a low level of distortion that provides minimal background and minimal distortion in active circuits.
As a result of using the cable in the system, the background level is reduced; the dynamic range of the system is expanded; the sound image becomes three-dimensional; the bass is more collected and accurate; the top is cleaner and free from coloration.
Regardless of how perfect the AC power source is, distortion is added to any AC cable. Even the most sophisticated filters and power supplies cannot eliminate this transient intermodulation distortion (TIM), as the induced RF noise modulates the low-level audio/video signal.
The noise dissipation system used in the cable effectively removes RF noise, and the common mode phase rejection provides an additional linear differential filter.