ProLink "Audiophile Series" Stereo RCA Interconnect Cables - 0.5 Meter/1.5 Feet Multi-stranded Oxygen-Free High-Conductivity (OFHC) copper wire Gold-plated brass RCA connectors Tough Polyvinyl Chloride (PVC) outer jacket with internal molded strain relief Radio Frequency Interference (RFI) resistant shielding Twisted pair construction for superior noise rejection