Pedals that stack with the Mu-Tron Octave Divider

Ibanez Tube Screamer

Octave Divider's tracked sub-octave doesn't stack gain with the Tube Screamer in the usual sense — it adds a synth-like lower voice under the pedal's own midrange boost.

Klon Centaur

Documented together — Octave Divider's tracked sub-octave doesn't stack gain with the Klon, it adds a synth-like lower voice under the Centaur's own breakup. — also used together by 1 artist

Electro-Harmonix XO Deluxe Memory Man

The Octave Divider's precisely tuned, synth-voiced octave feeds the Memory Man's lush analog echo dense harmonic content to trail off. — goes in the amp's FX loop (or last, into a clean amp)

Roland SDE-3000D

Put the SDE-3000D's digital delay after the Octave Divider so the repeats track the analog octave's pitch instead of doubling a dry signal. — goes in the amp's FX loop (or last, into a clean amp)