The Twelfth Fret ~ Since 1977 ~

Dunlop MXR Bass Fuzz Deluxe Pedal – M84

The MXR Bass Fuzz Deluxe Pedal  delivers huge fuzz tones without sacrificing original signal’s punch & clarity thanks to separate Dry & Wet level controls.

To create the MXR Bass Fuzz Deluxe, Dunlop dug up a rare vintage fuzz and modified it for the modern bassist. The resulting stompbox delivers a cutting and bold fuzz tone without degrading the punch and clarity of your original signal.  With separate Dry and Wet level controls, the Bass Fuzz Deluxe sounds like you’re running two different amps. Blend to taste, from subtle hairiness to full on raging fuzz, with Fuzz and Tone controls affecting only the Wet signal.

The Dunlop MXR Bass Fuzz Deluxe Pedal features true hardwire bypass.



• Based on a rare vintage fuzz circuit but modified for the modern bassist
• Tone control affects only the fuzz signal, leaving your direct signal clean and clear
• Separate Dry and Fuzz controls for tonal versatility
• Delivers a bold and cutting fuzz tone while retaining clarity and punch
• Analog circuitry

Dunlop MXR Bass Fuzz Deluxe Pedal – M84 Specifications: 

  • Input Impedance 1 MΩ
  • Output Impedance 100 Ω
  • Signal to Noise 90 dBV
  • Fuzz Gain Range 40 dB
  • Dry Max Gain +6 dB
  • Bypass True Hardwire
  • Current Draw 11 mA
  • Power Supply 9 volts DC


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