Overdrive Preamp/250
| Manufacturer | DOD |
| Function | Effect |
| Produced | 1980s |
| Country | United States |
| Form Factor | Footswitch |
| Signal Path | Analog Hardware |
| Power | 9V Battery or AC |
| Manufacturer | DOD |
| Function | Effect |
| Produced | 1980s |
| Country | United States |
| Form Factor | Footswitch |
| Signal Path | Analog Hardware |
| Power | 9V Battery or AC |