TD-4
| Manufacturer | Roland |
| Function | Drum Machine (V-Drum - Percussion Sound Module) |
| Produced | 2009 |
| Form Factor | Desktop / 19" Rackmount Convertible |
| Signal Path | Digital Hardware (including Analog Connections) |
| Notes | Trigger Inputs: 9 Preset Drumkits: 25 ROM Size: 125 sounds |