Sony *MDRIF51K S/M MDR-IF510K AEP E US 1

Sony *MDRIF31K S/M MDR-IF310K US CAN AEP

Sony *MDRIF21K S/M MDR-IF210K 93

Sony *MDRE434R S/M MDR-E434RV 1987 US CA

Sony *MDRE424E S/M MDR-E414/424/426 1990

Sony *MDRC1000 S/M MDR-CD750/850/950/100

Sony *MDRC3000 S/M MDR-CD3000 US CAN AEP

Sony *MDRAV9 S/M MDR-AV9 US AEP E 1991

Sony *MDRAV7 S/M MDR-AV7 US AEP E 1991

Sony *MDRAV30 S/M MDR-AV30 US 1992

Sony *MDRAV5 S/M MDR-AV3/AV5 US CAN AE

Sony *MDRA21DM S/M MDR-A21DM2 US 1990

Sony *MDR94 S/M MDR-84/94 1990

Sony *MDR44 S/M MDR-34/44/54 1990

Sony *MDR12 S/M MDR-12/22/012/22 1988

Sony *MDR022V S/M MDR-022V/22TV 1989

Sony *MDR009 S/M MDR-009/009L

Sony *MDR008TV S/M MDR-004/006/L/SA/008/

Sony *DRCR10 S/M DRC-R10 US CAN AEP E

Sony *MDRIF12K S/M AEP,AUS,CND,E,JE,UK,U

Sony *MDRE747M S/M 93

Sony *MDRV100M S/M 1993