Belden 82723 is used for audio control and instrument cable. This cable has a nominal impedence of 36 Ohm and comes with 2 pairs of 22 AWG stranded tinned copper conductors. The conductors are individually shielded with 100% Aluminum foil-Polyester tape Beldfoil® shield to be protected from RFI and EMI interference. Each conductor is insulated with fluorinated ethylene propylene. The jacket and has a CMP rated LS-PVC Flamarrest® jacket.