Belden 8777 is used for audio control and instrumentation. This cable comes with 3 pairs of 22 AWG stranded tinned copper conductors. This cable is protected from RFI and EMI interference by a 100% Aluminum foil-Polyester tape Beldfoil® shield. Each pair is individually shielded. Each conductor is insulated with polyolefin. The jacket is CM rated PVC.