Model
Roland MC-8 Microcomposer
Music sequencer
The Roland MC-8 MicroComposer, released in 1977, was one of the first commercially available microprocessor-controlled music sequencers. It used a numeric keypad and computer-style memory to program detailed control data for synthesizers, pioneering the digital sequencing of analog gear.
Sources
Category
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Sequencers
Hardware step and pattern sequencers that store and play back note, control, and timing data to drive other instruments, without generating their own primary voice.
Made by
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Roland
Roland is a Japanese maker of electronic musical instruments, including synthesizers, drum machines such as the TR-808, and the JC-120 Jazz Chorus, a benchmark solid-state guitar amplifier known for its built-in stereo chorus and produced since 1975.
Part of series
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Roland MicroComposer
Japan
The MicroComposer series is Roland's line of early microprocessor-based hardware sequencers used to program analog synthesizers with precise note and control data. It includes the pioneering MC-8 and the later, more compact MC-4.
Live listings on Reverb
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Roland MC-8 MicroComposer 1977 Vintage CV Sequencer
$8,999.95 · Excellent
reverb.com ↗ -
Roland MC-4 MicroComposer Sequencer & OP-8 CV Interface
$5,499 · Excellent
reverb.com ↗ -
Roland MC-4 MicroComposer System with 2x OP-8 Interfaces, MTR-100 and Flight Case
$7,798.73 · Very Good
reverb.com ↗