inal Kind of an octave, kind of a chorus, kind of a harmonic exciter... it does a lot of stuff. This is an interesting modulation option with some pretty cool and unique sounds on deck. The mode control dials between octave down, same same, and octave up. The detune control adds a chorus-style wobble. It also enhances the harmonic content of the signal, giving the shimmering overtones extra voice. Very cool.

Model: Boss MO-2 Multi Overtone
Made: Taiwan, 2018
Serial: Z2J9432
Type: octave/modulation
Power Input: standard 9v DC centre-negative or 9v battery (supply not included)
Accessories: original box

Condition notes: used, no major marks. Tested and fully functional.
Overall: excellent condition (9/10)