MXR MB301 Bass Synth Pedal

The MXR Bass Synth is a cutting-edge pedal designed in collaboration with tone guru Ian Martin Allison to deliver a universe of synth bass tones—from vintage funk to futuristic textures. With thunderous sub-octaves, expressive envelopes, lush modulation, and pristine tracking, this pedal transforms your bass into a groove machine. Whether you're laying down classic Stevie Wonder-style lines or crafting your own synth-driven soundscapes, the MXR Bass Synth gives you the tools to shape every nuance of your tone.

• Monophonic synth engine with vintage analog-style tones
• Sub Mix, Mod, and Envelope controls for deep tone shaping
• Voice and Shape buttons to select oscillator types and waveforms (triangle, sawtooth, square)
• Mix, Cutoff, and Resonance knobs for precise filter and blend control
• Eight onboard presets inspired by iconic synth bass tracks
• Stereo output mode and external control compatibility (MXR Tap Switch, Volume(X)™ Pedal)
• Advanced parameters for oscillator mix, compression, tracking style, and more
• Requires 9V center-negative power supply (330 mA) – not battery compatible
• Designed for bassists by bassists—crafted with performance and creativity in mind

Whether you're gigging, recording, or experimenting, the MXR Bass Synth is your ticket to bold, expressive low-end tones that cut through and inspire.