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Freqscene Effects Co. Freqscene Effects Koldwave Analog Chorus and Vibrato Pedal

Freqscene Effects Co. Freqscene Effects Koldwave Analog Chorus and Vibrato Pedal

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Page last updated Jun 14, 2026

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Description

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How do you improve on an iconic pedal like the Boss CE-2 chorus? It’s always been my favourite chorus pedal. This was the challenge I gave myself. After a year of tinkering and countless revisions and roadblocks, I’m super excited to share the result with you.

All those classic 80s lush chorus sounds we love are in there. But I wanted to add more functionality, range and features. I gave it a little more depth and speed than the classic CE-2 circuit. Now with the speed knob fully clockwise it can do the rotary speaker thing. I added a vibrato mode as well and I’m really happy with how that turned out. It gives you all the lo-fi, warped vinyl, seasick sounds you could want. The warp knob is the secret weapon and gets you those super detuned rubber band sounds as well.

I also made it true bypass unlike the original. And most importantly, I reworked the eq filtering in the preamp to really bring the CE-2 circuit to life. My 1980 CE-2 sounds like it has a blanket over the amp next to the Koldwave. I removed a lot of the CE-2 muddiness, giving it more of a “3D” tone. I’m very happy to say the least. Needless to say, my old CE-2 will be collecting dust on the shelf now. It was my favourite chorus pedal.

Features:

Fully analog circuitry with BBD chipset

True bypass with relay soft touch footswitch

Runs on standard 9V Boss style power only (standard 100mA)

Pink LEDs! (Speed and bypass)

Designed, backed and built in Canada with love

Please note: Vintage-style BBD chip chorus pedals are designed to work best with passive pickups/electronics.

Hot-output instruments might clip the pedal's input stage depending on your settings.

Product specs

Power	9V
Bypass	true bypass
Analog/Digital	analog
Mono/Stereo	mono

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Artist usage

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Carlos O'Connell

Guitarist

Fontaines D.C.

Verified via YouTube

At 52:12 in the Premier Guitar "Rig Rundown" video featuring Fontaines D.C., the Freqscene Effects Co. Freqscene Effects Koldwave Analog Chorus and Vibrato Pedal is clearly visible on Carlos O'Connell's pedalboard.

Album Usage

The Freqscene Effects Co. Freqscene Effects Koldwave Analog Chorus and Vibrato Pedal has been featured on the following albums:

Romance

Fontaines D.C. (2024)

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Modern Alternative Rock

Used With

Based on how musicians on Equipboard use Freqscene Effects Co. Freqscene Effects Koldwave Analog Chorus and Vibrato Pedal, it is most commonly used with the following gear.