FosPower (25 Feet) 2 RCA M/M Stereo Audio Cable [24K Gold Plated | Copper Core] 2RCA Male to 2RCA Male [Left/Right] Premium Sound Quality Plug Connectors: 2RCA male to 2RCA male (Left & Right) 24K gold plated connectors resist corrosion and reduce tarnish Copper braided and aluminum foil shielding provide cable flexibility and greatly reduce undesired EMI/RFI interference Polyethylene Foam (PF) dielectric insulator greatly minimizes signal loss Tin platted copper core reduces oxidation and increases wire life