DRUM-04
| Manufacturer | MFB |
| Function | Drum Machine (Bass Drum) |
| Country | Germany |
| Form Factor | Modular - Eurorack |
| Signal Path | Analog Hardware |
| Dimensions | width of 40 mm (8 TE). |
| Links | MFB Manual · Modulargrid |
| Notes | The DRUM-04 module is based upon the circuit used in the MFB-503. It offers a tight bass drum that is adjustable over a wide range in both pitch and decay. |