MXR Blue Box Fuzz/Octave Guitar Effect Pedal


This is the crazy effect heard on Jimmy Page’s “Fool in the Rain” solo. The Blue Box Octave Fuzz takes your guitar signal and duplicates it two octaves down for a huge, subterranean tone. The Blend knob lets you control how much of the fuzz tone is mixed with the two octaves down signal. Not for the timid—there is truly nothing like the Blue Box.

SKU: M103 Category:


  • Aggressive fuzz tones
  • 2-octave-down tones
  • Output and Blend controls
  • 9V battery operation or optional power supply


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