Technical Specifications Conductors use US-Made Cardas Grade One copper Separate solid core Cardas Grade One Copper conductor for the right and left channels Separate OFC copper conductor returns Flexible PE insulation Conductors for each channel are wrapped in a foil shield Entire cable is shielded with two additional layers of shielding Advanced nylon outer braid resists cracking Premium black chrome plated Prime 400 RCAs with Teflon insulation Gold-plated one-piece solid center pin Split center pin for a compression fit Machined brass barrel Extremely durable baked-on chromium finish RCA-to-RCA termination RCA O.D. (measured at the widest point) 13.2mm