MXR Blue Box Octave Fuzz Guitar Effects Pedal Brass & Wind VCA and MOD envelopes

VCA and MOD envelopes

and get ready to bring the roof down

Five year extended warranty when you register your microphone

A to B Reverb Toggling — Use the OPTION switch to toggle between any preset’s A and B reverb

Exterior Height: 5

MXR Blue Box Octave Fuzz Guitar Effects Pedal Brass & Wind VCA and MOD envelopesThis 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.