Description

The M103 Blue Box Fuzz is the octave fuzz pedal from MXR that drops the signal two octaves and combines it with a fuzz for massive, dirty sounds. It features a simple two-control layout: Output, which adjusts the overall effect volume, and Blend, which controls the mix between the fuzz and the two-octave-down signal.

OVERVIEW OF THE MXR M103 BLUE BOX FUZZ

This is the insane effect you can hear in Jimmy Page's solo in "Fool in the Rain." The Blue Box Octave Fuzz takes your guitar signal and duplicates it two octaves lower for a huge, subterranean sound. The Blend knob lets you control the amount of fuzz mixed with the two-octave-down signal.

CONTROLS OF THE MXR M103 BLUE BOX FUZZ

Output: adjusts the overall effect volume;
Blend: controls the mix of the effected and clean signal.

TECHNICAL SPECIFICATIONS OF THE MXR M103 BLUE BOX FUZZ

Input Impedance: 1 MΩ
Output Impedance: <20 kΩ
Input Signal Sensitivity: -56 dBV
Nominal Input Level: -22 dBV
Nominal Output Level: -5 dBV
Noise Floor: >100 dBV
Bypass: Hardwire
Current Draw: On 4 mA, Off 1.5 mA
Power: 9 volt DC