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MXR MB301 Bass Synth Pedal
MXR MB301 Bass Synth Pedal
Item may be on display!
(Incl. Taxes & Shipping Cost)
Designed with low-end professor and tone connoisseur Ian Martin Allison, the MXR Bass Synth is a powerhouse of a pedal offers thunderous sub-octave, expressive envelope, and lush modulation effects with killer tracking and sustain—plus all the features you need to shape every detail of your tone.
This pedal requires a 9-volt (330 mA) center-negative power supply and can be powered by the Dunlop ECB003 9-volt adapter or the MXR Iso-Brick, the Iso-Brick Pro, and the Iso-Brick Mini Power Supplies. This pedal cannot be powered by a battery.
Features:
- VOICE button adds additional oscillators harmonically tuned for more complex tones
- CUTOFF knob sets the 4-pole resonant low-pass filter’s cutoff frequency
- SUB MIX knob sets mix between the main synth and sub signals
- SHAPE button selects oscillator waveform (Triangle, Sawtooth, Square)
- ENVELOPE knob controls the attack/decay
- PRESETS button selects one of 8 different presets
- Input Impedance: 1MΩ
- Output Impedance: 100 Ω
- Maximum Input Level: +5 dBV
- Noise Floor: -97 dBV
- Current Draw: 330 mA
- Power Supply: 9 volts DC
Shop with a specialist
Discover exceptional service at Swee Lee with a 45-minute session guided by our experts in-store
Have a question?
Contact our experts for product support
or help with your order
Contact our experts for product support or help with your order

Shop with a specialist
Discover exceptional service at Swee Lee with a 45-minute session guided by our experts in-store
Book an appointmentHave a question?
Contact our experts for product support
or help with your order
Contact our experts for product support or help with your order
Chat with us
Guitarists trust MXR for classic effects with modern reliability.
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