Detail 01
Eight fully customizable presets
Lets you store and recall eight synth settings.
Product detailSKU #1500000461695
MXRMB301 Bass Synth Effects Pedal - Gray
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Independent shopping perspective
The Korena take
MXR’s MB301 turns a bass signal into monophonic synth textures, with controls for sub mix, envelope response, modulation, cutoff, resonance, waveform shape, and added voices. Eight customizable presets offer a quick starting point, then the front-panel controls let you refine the sound for a part or set. Triangle, sawtooth, and square waves give the pedal three waveform options, while stereo outputs and expression-pedal compatibility make it adaptable to a more involved performance or studio routing setup.
Strong match
Who this is for
- Bass parts that need selectable synth waveforms and adjustable sub-octave blend.
- Live changes between eight saved synth sounds during a set.
- Stereo rigs or expression-controlled changes to synth-pedal parameters.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Triangle, sawtooth, square
Three selectable waveform options provide different starting textures.
Detail 03
Stereo outputs
The pedal can send its output to a stereo setup.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many presets does the MB301 have?
It has eight fully customizable presets.
02Can I use an expression pedal with it?
Yes. The MB301 is expression-pedal compatible.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
2 detailsPickups & controls
- Controls
- Sub Mix, Mod, Envelope, Mix, Cutoff, Resonance, Shape, Voice
- Footswitchable
- Yes
2 detailsBody & build
- Color
- Gray
- Type
- Bass synth
2 detailsConnections & power
- Inputs
- 1 x 1/4 inch instrument input
- Stereo Outputs
- Yes
3 detailsOther
- Waveform Options
- Triangle, sawtooth, square
- Expression Pedal Compatible
- Yes
- Presets
- 8 fully customizable presets
