Electro-Harmonix Octave Multiplexer 1975
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Electro-Harmonix Octave Multiplexer

Electro-Harmonix Octave Multiplexer

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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

Product Specs

  • Octave Multiplexer
  • Metal
  • 1970s

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