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EarthQuaker Devices Aurelius Tri-Voice Chorus Effects Pedal

SKU EQD-AUR
Original price $359.99
Original price $359.99 - Original price $359.99
Original price $359.99
Current price $329.00
$329.00 - $329.00
Current price $329.00
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This is not your run of the mill chorus pedal. This compact, beautifully cased wonder is a three-voice chorus with six programmable presets and expression control. Choose from Vibrato Mode, Chorus Mode, and Rotary Mode and manipulate their Width, Rate, and Balance to achieve your ideal sound. Shift seamlessly from one mode to another to cop a blend that is all your own. One simple tap of the Preset (“Save/Recall”) switch and you can summon up to six settings of your choosing at will.

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. And by popular demand, it is equipped this with an expression control so you can use any TRS expression pedal to manipulate the Width, Rate or Balance. Put it in Vibrato Mode and you’ll have a really subtle chorus with a seasick vibrato and alternate quickly between the two seamlessly. And that’s only one mode. The possibilities are endless.

Operating Modes

Aurelius has two operating modes which are indicated by the color of the Save/Recall switch LED. In Live Mode, the pedal will operate exactly where the controls are set and any changes will have no effect on the presets unless saved. In Preset Mode, stored presets are selected using the Preset switch, and the physical settings of the controls will be ignored.

Presets

Aurelius has six available preset slots for you to save and recall your favorite settings. The settings for each of the three controls, the Mode switch and the expression jack assignment can be saved and recalled in any of the slots.

Expression Control

Use any TRS expression pedal to take control over the Width, Rate or Balance! Different EXP assignments can be saved in each preset. You can also use Control Voltage with the EXP jack. The CV range is 0 to 3.3v.

Tech Specs

Dimensions: 4.75 x 2.50 x 2.25 in. (121 x 64 x 57 mm) with knobs
Current Draw: 75 mA
Input Impedance: 500 kΩ
Output Impedance: 100 Ω
TRS expression pedal wiring:

  • Tip: Wiper
  • Ring: +3.3V
  • Sleeve: Ground

Flexi-Switch® Technology

This device features Flexi-Switch® Technology! This relay-based, true bypass switching style allows you to simultaneously use momentary and latching style switching.

  • For standard latching operation, tap the footswitch once to activate the effect and then tap again to bypass.

  • For momentary operation, hold the footswitch down for as long as you’d like to use the effect. Once you release the switch the effect will be bypassed.

Since the switching is relay based, it requires power to pass signal.

Power

This device takes a standard 9 volt DC power supply with a 2.1mm negative center barrel. We always recommend pedal-specific, transformer-isolated wall-wart power supplies or multiple isolated-output supplies. Pedals will make extra noise if there is ripple or unclean power. Switching-type power supplies, daisy chains and non-pedal specific power supplies do not filter dirty power as well and let through unwanted noise. DO NOT RUN AT HIGHER VOLTAGES!


For more information, visit our warranties page.

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