NRG-Z2 C7Low Distortion 2 Pole Power Cable Perfect Surface Copper+ (PSC+) with Silver Plated Drain Wires Quiet Background and Minimal Active Circuit Misbehavior Due to Direction Controlled Conductors and Shields ZERO (No) Characteristic Impedance (Uncompressed Current Transfer) THE CHALLENGE: No matter how perfect an AC power source, distortion is added within any AC cable. Even the most sophisticated filters and power supplies cannot eliminate this Transient