Electro-Harmonix Octave Multiplexer

Reverb Estimated Used Price Range

  • $45$100

This octave pedal from EHX was produced briefly in the '70s before being reissued starting in 2001. This version (known as the "Big Box" Multi-plexer) uses a larger chasis which was later changed to a smaller sized pedal along with other EHX models. 

Years of Production: 
1976 - 1977, 2001 - present


Related Articles

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Carbon-Offset Shipping

Your purchases also help protect forests, including trees traditionally used to make instruments.

iOS app store button
Android play store button
The Apple logo and the App Store are trademarks of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.
Oops, looks like you forgot something. Please check the fields highlighted in red.