Connect audio source components to amplifiers and receivers with this AudioQuest Chicago RCA analog-audio cable, meticulously designed for exceptional performance and outstanding value. Solid Long-Grain Copper (LGC) conductors minimize distortion, Foamed-Polyethylene insulation preserves dynamic contrasts, and a Metal-Layer Noise-Dissipation efficiently dissipates high-frequency noise. The result is cleaner, clearer, more naturally beautiful music.