Originally supplied with Audio System models: 146542311, R4000, RMS103, RMY103, RP7981, STRAV19, STRAV23, STRAV27, STRAV270, STRAV270X, STRAV3, STRAV320, STRAV320X, STRAV370, STRAV370X, STRAV53, STRAV570, STRAV570X, STRAV720, STRAV720X, STRAV770, STRAV770X, STRD311, STRD390, STRGX4, STRGX40E, STRGX40ES, STRGX47E, STRGX47ES, STRGX49ES, STRGX5, STRGX590, STRV770, 146542322 Compatible with Audio System models: CDPC101M, CDPC301M, R4000CD5, SEN311CD, STRAV19, STRAV2, STRAV210, STRAV23, STRAV3, STRAV310, STRAV320, STRAV53, STRAV570, STRAV570X, STRAV720, STRAV770, STRAV770X, STRD311, STRD390, STRGX311, STRGX390, STRGX4, STRGX40, STRGX40E, STRGX40ES, STRGX47E, STRGX47ES, STRGX49ES, STRV770
