The Roland MCB-1 is a module designed for the

Roland LAPC-I The Roland LAPC-I is a sound card for IBM PC compatible computers produced by Roland Corporation. It basically consists of a MT-32-compatible Roland CM-32L and a MPU-401 unit, integrated onto a single full-length 8-bit ISA card. In addition to ...

sound card. The MCB-1 interfaces to the LAPC-I through a proprietary interface with a DB-15 connector.Roland LAPC-I Sound Card Owners Manual, page 6
/ref> The MCB-1 has four DIN connectors: 1 MIDI IN, 2 MIDI OUT, a SYNC OUT (possibly MTC) and three mini jack (3.5 mm) connectors: TAPE IN and OUT and a METRONOME OUT. The MCB-1 was also released for the LAPC-N for

NEC is a Japanese multinational corporation, multinational information technology and electronics corporation, headquartered in Minato, Tokyo. The company was known as the Nippon Electric Company, Limited, before rebranding in 1983 as NEC. It prov ...

computers as the MCB-2.

References

{{reflist Sound modules