Used Electro-Harmonix XO Octave Multiplexer Effect Pedal

Add vintage-style subharmonic punch to your tone with this used Electro-Harmonix XO Octave Multiplexer in good condition. This analog octave-down effect delivers thick, synthy bass and organ-like textures for guitar or bass, with controls for Sub Octave, Octave, and Direct to blend your sound precisely. The compact XO chassis is pedalboard-friendly and built for the road, giving you classic EHX low-end growl and rich, monophonic tracking.