Effectrode Vibra-Chorus



The Vibra Chorus pedal was designed to reproduce the early chorusing effect of a rotating speaker cabinet. It makes an excellent portable substitute for a "Vibratone" cabinet and has 100% authentic tube tone for a natural and musical sound. At slower modulation rates it produces open and wide chorusing in comparison to BBD type and digital chorus units, adding another dimension to chord and rhythm playing. At faster rates it creates a pure, shimmering effect for haunting and ethereal chorus voicings, where only the barest minimum of pitch de-tuning is introduced into the original signal. A wide, flat frequency response and high input impedance so that it works well with bass guitar and Chapman stick too.


  • All Tube: 100% pure analog vacuum tube audio path for maximum signal integrity and hi-fidelity sound reproduction.
  • Unique golden ratio of stagger-tuned phase-shift capacitors selected for electric guitar. There are no equivalent digital models that attempt to replicate this circuit topology.
  • Girlie Pink L.E.D.: Pulsates with modulation speed for visual song tempo matching.

Most recent forum threads

Where to find one?

your browser doesn't support AJAX?

low frequency oscillator lfo-controlled fx pedal stompbox stomp box guitar effects pedal
Syndicate content

Subscribe to our newsletter

Also check out Effects Database's social media accounts: