Used Electro-Harmonix Octave Multiplexer Effect Pedal

Used Electro-Harmonix Octave Multiplexer in great condition, delivering rich analog sub-octave tones for fat, deep bass effects. This classic pedal features a blend control, sub-octave level knob, and a high filter for shaping upper harmonics. Perfect for guitar or bass, it runs on a 9V battery or power supply and offers true bypass for clean signal flow when off. A vintage-inspired staple for players seeking warm, gritty octave-down effects with intuitive controls.