EBS REV2 UniChorus-Studio-Edition User Manual
- June 1, 2024
- EBS
Table of Contents
EBS REV2 UniChorus-Studio-Edition
Product Information
Specifications:
- Model: EBS UniChorus – Studio Edition, Rev2
- Effects: Chorus, Flange, Pitch Modulation
- Circuitry: Analog processing
- Power: 9-12V DC (2.1mm pin center negative)
Product Usage Instructions
The Controls:
- DEPTH: Sets the amount of modulation depth for the chorus effect. Minimum position renders the Rate control inactive.
- RATE: Adjusts the speed of the chorus effect. Combine with Depth for personalized sound.
- FLANGER: Produces a flanged sound emphasizing midrange frequencies.
- PITCH MODULATION (P.M.): Provides a wide chorus effect with a long initial delay, ideal for stereo setups.
- CHORUS: Standard chorus mode suitable for any instrument.
- LED INDICATOR: Shows chorus speed controlled by the Rate knob.
- FOOT SWITCH: Turns the pedal on or off.
Power Options:
DC Power Adaptor: Recommended for environmental reasons. Requires 9-12V
DC with a 2.1mm pin center negative connector.
Battery: Can be powered by a 9V alkaline battery (not included). Follow
the instructions to install the battery correctly.
Advanced Control Options (Inside the Box):
EFFECT MIX LEVEL: Equipped with an FX MIX trimmer to adjust the chorus signal blend from 0% to 100%. Factory setting is at 50%. Use a plastic screwdriver to adjust gently.
Frequently Asked Questions
- Q: Can I use the EBS UniChorus pedal with a bass guitar?
- A: Yes, the EBS UniChorus pedal is suitable for use with any instrument, including bass guitars.
- Q: How can I reset the effect mix level back to the factory setting?
- A: To reset the effect mix level to the factory setting of 50%, turn the trimmer all the way to one end, and then carefully adjust it back to the middle position.
THANK YOU FOR PURCHASING
THE EBS UNICHORUS – STUDIO EDITION, REV2 PEDAL!
With the EBS UniChorus you can choose between Chorus, Flange and Pitch
Modulation effects. The pedal is built with high quality components and uses
analog processing circuitry, which gives you a warm and fatter sounding
chorus/flange effect.
We hope you’ll enjoy using your EBS UniChorus pedal. /The EBS Team
Visit EBSSWEDEN.COM for info on all EBS effects, amps and accessories.
THE CONTROLS
- DEPTH sets the amount, or the modulation depth, of the chorus effect. Note that when this control is in minimum position, the Rate control has no effect.
- RATE controls the speed of the chorus effect. Use this control in combination with the Depth control to fine-tune your personal sound.
- CHORUS – This is the standard chorus mode, useful for any instrument and type of sound.
- LED INDICATOR Indicates dynamically the speed of the chorus, controlled by the Rate knob.
- FOOT SWITCH Switches the pedal on or off.
POWER OPTIONS
- DC POWER ADAPTOR For environmental reasons, we recommend the use of a DC Power Supply, such as the EBS AD-9+. The EBS UniChorus Studio Edition handles 9-12 V DC, and require a 2.1 mm pin center negative type of connector.
- BATTERY This pedal can run on battery (not included). To place a battery in the pedal follow these steps.
- Remove the four screws holding the bottom plate.
- Carefully remove the bottom plate.
- Place a 9V alkaline type; 6LR61 in the battery holder.
- Gently place back the bottom plate. Attach the four mounting screws using moderate tension.
ADVANCED CONTROL OPTIONS (inside the box)
- EFFECT MIX LEVEL The EBS UniChorus pedal is equipped with an effect mix trimmer, FX MIX, for further fine-tuning your sound.
- This function makes it possible adjust the amount of the pure chorus signal to mix in with the normal “bypassed” sound. The range can be set from 0% to 100% mix, where 0% is off. The factory setting for this trimmer is set to 50%.
- The trimmer is located on the printed circuit board, and is easily accessible by removing the bottom plate. When doing any adjustments, please use a plastic screwdriver, and turn this trimmer gently.
If you are not 100% sure on how to do this, please consult your nearest service center. Excessive force may result in damage to the unit, and the warranty in that case will be void.
SAMPLE SOUND SETTINGS
The following examples below show a few of the many sonic possibilities of the EBS UniChorus.
- STANDARD CHORUS
- This is the standard chorus sound setting, useful for any instrument and setup. Use fairly high setting for Depth and adjust the Rate for best personal result.
- FLANGER MODE
- This is a very useful setting for spicing up the mid-range chorus character of your sound. Use a fairly high setting for Depth and set the Rate control to match your sound preference.
- PITCH MODULATION
- This is the most dramatic chorus effect with the longest chorus times in the pedal, and the stereo operation in this mode gives an incredible depth to your sound, worth trying out. Use moderate setting for Depth and set the Rate accordingly.
TROUBLESHOOTING
Please consult the following checkpoints, before consulting one of the
authorized EBS service centers.
SPECIFICATIONS
SPECIFICATIONS EBS UNICHORUS Studio Edition, Rev 2
Protected against overvoltage up to 18V.
Specifications are subject to change without notice. If you did not find the answer in this manual, please contact EBS at support@ebssweden.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>