Exar OC-1 Octaver


  • Octave 1
    controls the volume of a tone 1 octave lower than the input signal
  • Octave 2
    controls the volume of a tone 2 octaves lower than the input signal
  • Direct
    controls the volume of the uneffected input signal


the Exar brochure

The OC-1 creates two notes, one and two octaves below the note played into it, sounding like a guitar and two bass guitars playing together. The independent adjustment of the individual signals allow to play on the single octaves or mixed them together in optional proportions.

Most recent forum threads

Link to this page

Here's some code to post a link with image on forums, eBay, websites,...
BB Code
(sites, eBay,...)

Where to find one?

your browser doesn't support AJAX?

fx pedal stompbox stomp box guitar effects pedal
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: