• We make Eurorack Modules & Pedals

  • Our Modules are made by hand in Brittany (France)

  • These Artists are creating music with our instruments

    Depeche Mode, Martin Gore, Yann Tiersen, Sunn O))), Stereolab, Gareth Jones, Celldweller, Cristian Vogel, Marc Caro, Bérald Crambes (BB Brunes)...

  • We are present at international Fairs

    Superbooth (Berlin), Namm (Los Angeles), Modular days (Barcelona), Synth Fest (Nantes, Festival of modular (Tokyo)...

  • We run DIY workshops with our products

    DIY Kits are also available at Thonkthonk.co.uk

  • Custom pedals are build on demand by hand

    feel free to ask what you're looking for. we could also mod your pedals and repair vintage amps, pedals and mono synths.

  • E Brezhoneg Mar Plij !

    Our modules are named and screen printed in breton.


Ar Merc'het Brao

Dual Overdrive Filter


Germanium Preamp Feedbacker Mixer

Skorn da Bask

Drone, Filter & Abstract Rythm Generator

Strakal Orsel

Tube Distortion, Crude VCA, Noise Generator and Oscillator


BBaD Reverb Flanger

Strakal Brulu {Koavonek}

Germanium Fuzz Feedbacker

Kala Goañv

Wah Filter Overdrive

Strakal Brulu {Taol Evezh}

PNP Fuzz Overdrive Feedbacker


DinSync24 to trigger converter

Famous and not yet famous users

Depeche Mode
Martin Gore
Yann Tiersen
Gareth Jones (Depeche Mode, Einstürzende Neubauten, Wire, John Foxx, Erasure...)
Sunn O)))

Cristian Vogel
Marc Caro (Delicatessen, La Cité des enfants perdus, Dante 01...)
Bérald Crambes (BB Brunes)
Jake Cavaliere (The Lords of Altamonte, Fuzztones, Cramps)
Elektron.se headquarters
Tiny Feet
Sylvain Barou
Frédéric Le Junter
Dale Cooper Quartet & the Dictaphones
Maman Kusters

About TouellSkouarn

TouellSkouarn was founded in 2010 in Brittany, France. Stompboxes are individually hand-wired with high-quality discrete components in Plougastel-Daoulas. TouellSkouarn is a sub-division of the Marvelous company Ultra Rapide Canari. Take a look...

Custom pedals/Repair

Custom pedals are build on demand by hand, feel free to ask what you're looking for. I could also mod your pedals and repair vintage amps , pedals and mono synths, please ask via contact page.

Ultra Rapide Canari Sarl

24, rue Jean Corre
29470 Plougastel

RCBrest 441 304 474