Specs - Low-Distortion 3 Pole Power Cable - Perfect-Surface Copper (PSC) with Silver-Plated Drain Wires - Quiet Background and Minimal Active-Circuit Misbehavior Due to Ground Noise-Dissipation (GND) (US Patent # 8,988,168) & Direction-Controlled Conductors and Shields - ZERO (No) Characteristic Impedance (Uncompressed Current Transfer)