Skip Navigation Website Accessibility
While browsing our site, if you have any product questions, specific picture requests or would like a custom shipping quote, please contact us here.

Earthquaker Devices Aurelius Tri-Voice Chorus

This compact, beautifully cased wonder is a three-voice chorus with six programmable presets and expression control. Inspired by the 1970s CE-1 Chorus Ensemble pedal, this digital unit has been tirelessly tweaked and fine-tuned to give you an all-encompassing chorus and vibrato experience like nothing else.

  • Three-voice chorus with the ability to save and recall six presets:

    • Chorus/Vibrato Mode: a familiar traditional chorus type effect that leans towards vibrato with a triangle LFO modulating a short delay line

    • Chorus/Flanger Mode: a blend of chorus and flanger. It has more warmth and slower rates than Vibrato Mode and uses a sine wave LFO to modulate the delay line.

    • Rotary Mode: a rotary chorus effect modeled after the sound of a Leslie speaker cabinet

  • User-assignable expression control

  • Two global operating modes which are indicated by the color of the Save/Recall switch: Green = Live Mode / Red = Preset Mode

  • Inspired by the 1970s CE-1 Chorus Ensemble pedal

  • True bypass

  • Silent relay-based switching with Flexi-Switch® Technology

  • Lifetime warranty


  • 918 W. GARLAND AVE.
    SPOKANE, WA 99205
  • 1-509-325-8353
  • Monday - Friday 10am - 6pm
    Saturday  10am - 5pm
    Closed Sunday's