DLS Chorus Waves


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Welcome to the lush warm chorusing of the DLS Chorus Waves! Experience the versatility of thick to transparent chorusing and everything in between. There are 2 output choices; OUTA is more organic sounding, while OUTB is mildly brighter sounding. Use either output for mono, or both for a complimentary beautiful lush stereo sound.

The Width control dials in a variety of chorus sounds from spacious 3D sounds, to compressed thickening chorus. Crank up the Depth to get deep chorus or pitch bending Vibrato, or increase the Rate for a hint of Rotary Speaker swirl. The Blend pot mixes in as much analog instrument with lush Chorus Waves as desired.

Although a transformer is included, a worry free 9VDC input can accept and polarity from a pedal board supply! Smaller can be better - measuring at only 5”L x 4”W x 2.5”H. This effect is true bypass, constructed using a heavy steel enclosure, steel switches, and steel pots to withstand every road environment. DLS products are all custom crafted in the USA!

So why the name Chorus Waves? Chorus waves are electromagnetic wave emissions generated by electrons around the Earth’s radiation belt, generating quasi-musical sounds. Sounds are created by geomagnetic storms which are responsible for auroras. DLS Chorus waves are out of this world!


Blend: Analog instrument stays analog, blends in chorus to taste
Width: Set to thicken or tighten up chorus sound (expansive wide chorus to compressed chorus)
Depth: Controls the depth of the chorus
Rate: Controls the speed chorus (~.4hz to 11hz)
Internal OUTA pot: Volume output on OUTA (from mild to boost levels)
Internal INA Pot: Adjusts the input gain level of Input A
Rate LED: Green LED blinks at the Rate of the chorus
On/Off Switch: Engages the effect when ON, Switched bypass when OFF.
INA jack: ¼” jack, instrument input
OUTA jack: ¼” jack Output to amplifier
OUTB (Bright) jack: ¼” jack Output to amplifier for bright out in mono or 2nd output for stereo out
9vdc input: 2.1mm jack, any polarity (Worry free if using your 9volt pedal board supply)
(Input voltage 9vdc to 14vdc, Input current is 70ma at 9vdc)
Small Size: 5”L x 4”W x 2.5”H
All steel enclosure, steel pots, and steel jacks
Powder coated enclosure (more durable than standard painting)

Technical Specification

echnology: Analog and digital electronics
Outputs: Output A (Normal), Output B (Bright)
Power: 9vdc input: 2.1mm jack, any polarity (Worry free if using your 9volt pedal board supply), DC adapter included
Note: Input voltage 9vdc to 14vdc, Input current is 70mA at 9vdc.