Electro-Harmonix Octave Multiplexer Pedal

Dig deep into sub-octave territory with the Octave Multiplexer by generating bass tones one octave below your notes with smoothing filters and a sub switch.
Generates deep bass tones one octave below the notes you play. Two smoothing filters and a Sub switch let you tailor your sub-octave signal to the exact bass sound you desire.


- True bypass
- Create very smooth and natural bass tones one octave below your played note
- Sub-octave is switch-selectable
- Hi and low filter controls let you tailor the perfect bass tone
- Tough and compact die-cast chassis
- 9-volt battery included
- Dimensions in inches: 4.0 (w) x 4.75 (l) x 2.25 (h)
- Dimensions in mm: 102 (w) x 121 (l) x 89 (h)
WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 0.75 lbs
Shipping Dimensions: 7 x 6 x 3 in
Manufacturer Part Number (MPN): EHX OCTAVE
EHX Warranty Non-New Electro-Harmonix product purchases are not covered by the manufacturer's warranty.
For support or warranty questions, please contact the manufacturer:
Phone: 718-937-8300