TOM
| Manufacturer | Sequential Circuits |
| Function | Drum Machine, Sequencer |
| Produced | 1985 |
| Model ID | 420 |
| Form Factor | Desktop |
| Signal Path | Digital Hardware |
| Channels | 4 Voice |
| Links | Manual at cem3374.com |
| Notes | Polyphony - 4 sounds Sounds - 8 - kick, snare, toms 1&2, open / closed hat, clap, crash Sequencer - 99 patterns, 2,300 notes (expandable to 5,000 or 10,000 via factory updates). Keyboard - 8 Buttons Effects - Individual instrument tuning, panning, volume Control - MIDI, Clock in/out Date Produced - 1985 |