







🎸 Elevate your bass game with studio-grade tone in a pedalboard-friendly package!
The MXR M81 Bass Preamp is a compact, high-headroom bass preamp featuring separate input/output level controls, a 3-band EQ with sweepable midrange, and a studio-quality Direct Out. Designed to enhance passive basses or amp tones, it offers flexible tonal shaping and professional connectivity in a space-saving design.
| Brand | MXR |
| Model | M81 |
| Model Name | 11081000001 |
| Product Dimensions | 13.97 x 6.35 x 11.43 cm; 226.8 g |
| Batteries | 1 9V batteries required. |
| Item model number | M81 |
| Hardware Interface | HP-HSC |
| Compatible Devices | Double Bass |
| Amplifier Type | Solid State |
| Audio Wattage | 15 Watts |
| Voltage | 9 Volts (DC) |
| Power Source | Corded Electric |
| Batteries Included | No |
| Batteries Required | No |
| Speaker Output Channel Quantity | 2 |
| Material | Metal or Durable Plastic |
| Includes AC Adapter | No |
| Item Weight | 227 g |
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