New MXR M103 Blue Box Octave Fuzz Guitar Effects Pedal polyphonic octave 1 is the thinnest setting

1 is the thinnest setting with the least amount of gain and 5 is the fattest setting with the heaviest gain

Collaborative effort with the Fuzzrite's original designer

making it easy to fuse any of your favorite effects pedals with your vocal sound

The bottom two outlets configurable to either 9 or 12V can power two or even more standard low current pedals when used with Split Flex or 3-way daisy chain Flex

New MXR M103 Blue Box Octave Fuzz Guitar Effects Pedal polyphonic octave 1 is the thinnest settingIncludes two Hosa metal patch cables (IRG 100. 5) This unassuming little box shovels out enough low frequencies to scare a blue whale. It takes your guitar signal, fuzzes it up, then duplicates it two octaves down. You control the output and the mix between the dry signal and the effect. Using it 100% wet is quite an experience, but more recognizable sounds appear as you dial in more dry signal. The Blue Box is known for having a chaotic personality