EQ / Preamp (Bass Preamp / DI) · $189.99
The MXR Bass Preamp (M81) is an analog bass Preamp / DI pedal based on the Bass preamp/DI, with Input, Output, Bass, Mid (sweepable 250Hz-1kHz), Treble controls, made in USA. From $189.99.
| Category | EQ / Preamp (Bass Preamp / DI) |
| Circuit / based on | Bass preamp/DI |
| Signal | Analog |
| Controls | Input, Output, Bass, Mid (sweepable 250Hz-1kHz), Treble |
| Switches | Pre/Post EQ, Ground Lift |
| Footswitches | 1 |
| Bypass | buffered |
| I/O | 1/4in in, 1/4in out + XLR Direct Out |
| Power | 9V DC |
| Battery power | Yes |
| Country of manufacture | USA |