The Audio Technica Cartridge to Headshell Lead Wires are high-quality colour-coded wires responsible for carrying sound signals from the vinyl record to the sound system. These wires are made with Six Nines Oxygen-Free Copper strands meaning they are 99.9999 per cent pure copper for minimal levels of signal loss & interference. Gold-plated terminals provide excellent conductivity & resistance to oxidation for superior & long-lasting quality.