

The Cosmic ECHO Squared by Synthrotek is an analog lofi delay pedal designed for live guitar and keyboard performers. It features the popular PT2399 IC, a bucket brigade style emulation, with 16-bit sampling for 30-300 milliseconds. The delay length ranges from 30ms to 1,250ms, providing dark, rich sounds with an analog tape echo vibe.
Key Features:
- Dark, rich sounds with the analog vibe of a tape echo
- PT2399 IC with 16-bit sampling for 30-300 milliseconds
- Delay length: 30ms-1,250ms
- 4 knobs: Feedback, Mix, Rate, and Blast Amount
- Feedback knob controls the number of repeats in an organic-sounding way
- Mix knob is a Wet-only control that attenuates the amount of delayed signal
in the signal chain
- Rate knob controls the speed of the delay and is controllable via an
Expression Pedal through the EXP IN jack (expression pedal not included)
- Blast Amount knob dials in the Blast switch
- Warp momentary stomp switch gives a bright, "small" speaker tone
- Blast momentary stomp switch introduces feedback into the circuit
momentarily, great for adding rhythmic feedback and other strange sounds
- Pedal has a slight volume drop
- Great for shoegaze, surf rock, ambient, and experimental sounds
- Powered by a 9V battery or 9V center negative 2.1-2.5mm barrel Power
Adapter (not included)
- Handmade in Portland, Oregon
The Cosmic ECHO Squared offers a unique and versatile delay effect suitable for a wide range of musical styles and performance settings.
Watch the latest video demos and reviews for the Cosmic ECHO from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the Synthrotek Cosmic ECHO from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Brand New
$4.99
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