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July 1984 · Peripheral

Roland MPU-401 (1984)

The external MIDI interface box that defined the MPU-401 standard used by PC music software for decades.

Released as an external breakout box with MIDI in, out, thru, tape and sync connectors, wired to a PC through a separate interface card (MPU-IPC). Intelligent mode offered a built-in 8-track sequencer; the simpler UART mode became the de facto PC MIDI standard.

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Facts

Date
July 1984
Kind
Peripheral: Music and MIDI
Maker or publisher
Roland
Platforms
DOS, Apple II, Atari ST
Connectors
MIDI IN/OUT/THRU, tape, sync
Modes
Intelligent, UART
Connection
proprietary interface card (MPU-IPC for PC)
Works with
DOS, Apple II, Atari ST

Source: Wikipedia

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