CR-78 CompuRhythm
| Manufacturer | Roland |
| Function | Drum Machine, Sequencer (, technically) |
| Model ID | CR-78 |
| Notes | Polyphony - 4 voices Sounds - 14 tones: Kick, Snare, Rim, Cow Bell, HiHats, Cymbals, Congas, Bongos, Tambourine, Guiros Controls - Tempo, accent, fade in/out Patterns - 34 preset rhythms Memory - 30 programmable presets Arpeg/Seq - Sequencer : Rock, Disco, Latin Keyboard - None Control - Trigger out, 24ppq (0-5V) V-Trig clock pulse Date Produced - 1978-81 |