Audioquest Victoria 1.5m (5') Audio Interconnect 3.5mm to RCA Solid-Perfect Surface Copper+ (PSC+) Conductors Double-Balanced Asymmetrical Geometry Direct-Silver Plated Pure "Red-Copper" RCA Plugs Carbon-Based 3-layer Noise-Dissipation System (NDS) 72V Dielectric-Bias System (DBS)