Octa Psi XXIV Anniversary "Taiga Mod"

FUZZ

OCTAVER

PITCH SHIFTER

The Keeley Octa Psi XXIV Anniversary Taiga Mod combines a powerful polyphonic pitch shifter and octave generator with a fully revoiced analog fuzz circuit engineered to capture the thick midrange and focused lows of a classic Russian-style fuzzbox. It lets you explore harmonies and pitch effects in Up, Down, and Dual modes while offering flexible controls for wet/dry blend, effect order switching, and momentary or latching pitch/octave operation. Celebrating Keeley’s 24th anniversary, this edition features over 20 component changes to the fuzz section for a unique sonic character.