Roland TR-707

Roland TR-707 Rhythm Composer
ManufacturerRoland
Dates1985
Technical specifications
Polyphony10 notes
Synthesis typeSample-based
Storage memory64 Patterns, 4 Songs
Input/output
External controlMIDI In Out & DIN Sync In Out & Trig Out (outputs a Rimshot sound as trigger)
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The Roland TR-707 Rhythm Composer is a drum machine released by Roland Corporation in 1985. Later in 1985, Roland released the TR-727, a model with sounds sampled from Latin percussion.