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MXR Bass Preamp M81


Controls & Settings





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Gear Description & Specs


The MXR Bass Preamp M81 is a versatile preamp pedal that shapes and boosts your bass tone with precision. Featuring EQ controls, clean boost, and balanced output, it allows players to dial in smooth, punchy, or aggressive sounds for both live and studio use. Reliable and transparent, it keeps your low end intact.

MXR preamp