1)RCA cable 1RCA plug to 2RCA jack 2)black wire,gold or nickel plated 3)Conductor:CU,CCA,CCS 4)Insulation:PVC ... 1)RCA cable 1RCA plug to 2RCA jack 2)black wire,gold or nickel plated 3)Conductor:CU,CCA,CCS ... 4)Insulation:PVC 5)any colorDESCRIPTION:Used to CD player,Audio and Video player or computer system.ELECTRICAL:Testing:100% open & short testContact Resistance ...