Use the Peerless Delta 49 ft High Performance Stereo Audio Cable to connect a Blu-ray player, DVD player, CD player, or cable/satellite receiver to an AV Amplifier or Hi-Fi system. Oxygen-free copper wire and foamed PE dielectric are optimized for audio signal transmission. The aluminum foil and braided copper shielding protect the signals from electromagnetic interference (EMI) and radio frequency interference (RFI). Color-coded molded connectors and an ultra-flexible jacket allow for easy installation and the 24K gold-plated heavy-duty contacts ensure a lifetime of performance. Step up to Delta audio cable to take performance to the next level.