Guyatone's MO-3 Micro Octaver became a sleeper hit among experimental music and noise enthusiasts due to its unrefined tonality and erratic tracking. The MOm5 takes the basic functions of the MO-3 and fine tunes them into a more usable, stable pedal that captures the analog octave tones of some of the world's classic octave dividers.
Featuring One- and Two Octaves down voices along with Dry Blend, the MOm5 also has a 3-way Filter switch that selects between a fuzzy, square wave octave tone, a milder sine wave, and a deep organ tone. The Input Attenuator is essential in controlling the note-tracking of the pedal's octave voices, allowing the user to fine-tune performance to the specific guitar or bass being used.