Used Keeley Octa Psi Effect Pedal

Used Keeley Octa Psi in great condition, delivering huge octave fuzz, synth-like textures, and expressive glitchy modulation for guitar or bass. Switch between classic octave-up tones, gated fuzz, and signature “psi” effects with intuitive controls for Blend, Tone, and Drive. Built in a rugged stompbox enclosure with true-bypass switching and standard 9V DC center-negative power. A versatile, inspiring pedal for everything from vintage leads to modern experimental sounds.