DM-3 Delay
| Brand | Boss |
| Function | Effect (Delay) |
| Produced | 1984-1988 |
| Country | Japan |
| Form Factor | Footswitch |
| Signal Path | Analog Hardware |
| Power | 9v battery or 12v DC |
| Connections |
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| Controls |
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| Displays |
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| Brand | Boss |
| Function | Effect (Delay) |
| Produced | 1984-1988 |
| Country | Japan |
| Form Factor | Footswitch |
| Signal Path | Analog Hardware |
| Power | 9v battery or 12v DC |
| Connections |
|
| Controls |
|
| Displays |
|