
Important Information
The Electro-Harmonix Octave Multiplexer is a classic analogue octave divider pedal capable of producing huge synth-like sub-octave tones with vintage character and unmistakable low-end weight. Featuring dedicated high and bass filter controls alongside a blend knob, it offers everything from subtle octave thickening to deep, aggressive fuzz-infused textures. Built in NYC, USA, this cult favourite pedal remains a standout choice for players wanting a retro analogue octave sounds with serious personality.
BRAND: Electro-Harmonix
BARCODE/UPC: 683274010694
- Vintage analogue octave divider circuitry
- Produces deep sub-octave and synth-style tones
- High Filter, Bass Filter and Blend controls
- Selectable Sub On/Off switch
- Separate Dry Out and Effect Out outputs
- Made in NYC, USA
- Works well with guitar and bass
- Capable of thick fuzz-like octave textures
- Standard 9V DC power operation
- Rugged metal enclosure construction
- Cult-classic Electro-Harmonix analogue design
Shipping Info
Southside Guitars offers FREE standard Australia-wide shipping for orders over $199 and below 5kg. There is also an express option at the check out for most items. Guitars above $2,000 in value ship via courier for free Australia-wide.
Preloved items typically ship same day or within 72 hours.
Condition & Warranty
This preloved product has been carefully tested when purchased and again before it’s shipped to you, so you can shop with confidence. Each item comes with a 3-month electrical warranty and a 6-month structural warranty, excluding accidental damage, misuse or broken strings. Click here to view our full refund policy.