MDM-1A - 02-93 (e.g. MDS-101); Base unit type: MBU-1A; OP: KMS-140B
MDM-1C - 1995 (e.g. MDS-501); OP: KMS-140B
MDM-2A - 1994 (e.g. MDS-302); OP: KMS-210A
MDM-2C - 1995 (e.g. MDS-JA3ES); OP: KMS-210A
MDM-3A - 1996 (e.g. MDS-JE500); OP: KMS-260A
MDM-3B - 1997 (e.g. MDS-JE510); OP: KMS-260A
MDM-3GC - 1998 (e.g. MDS-JE320); OP: KMS-260A
MDM-4A - 1996 (e.g. MDS-JA50ES); OP: KMS-210A
MDM-4B - 1997 (e.g. MDS-JA30ES); OP: KMS-210A
MDM-5A - 1998 (e.g. MDS-JE520); OP: KMS-260A
KMK-260AAA - 1998 (e.g. MDS-E58, MDS-E11); OP: KMS-260A
MDM-5D - 1999 (e.g. MDS-J[BE]x30); OP: KMS-260B
MDM-6A - 1999 (e.g. MDS-JA20ES); OP: KMS-260A
MDM-6J - 2000 (e.g. MDS-JA333ES); OP: KMS-260B
MDM-7A - 2000 (Type-R/MDLP machines e.g. MDS-J[BE]x40, MDS-E10/E12); OP: KMS-260B/KMS-260E
MDM-7A2X - 2000 (Type-R MDLP CD/MD fast dubbers e.g. MXD-D4); OP: KMS-262
MDM-7SC - 2001 (Type-R MDLP with SCMS control e.g. MDS-E10/E12); OP: KMS-260B
MDM-7S1A - 2002 (Type-S/MDLP machines e.g. MDS-J[BE]x80); OP: KMS-260B/KMS-260E
Tascam DYME2Z203A - 2006 (Tascam MD-CD1 Mk1); OP: KMS260E
Sharp MDM16QP G - 2002 (Tascam MD-CD1 Mk3, Sharp MD-F250); OP: HPM-312S/HPM-312