Coda Effects is a French builder of guitar effects pedals founded by Benoit, known for both finished boutique pedals and a prolific DIY resource that publishes full schematics, tutorials, and kits for home builders. The brand operates under the motto "Everyone can make guitar pedals," reflecting its dual role as a manufacturer and an educational community hub for the pedal-building scene.

The company's output leans heavily toward high-gain and vintage-inspired circuits, with a particular focus on doom, stoner, and sludge tones. Signature releases include the Dolmen Fuzz, a Big Muff-style pedal built for thick doom and stoner textures, and the Black Hole, a Sunn Model T-inspired preamp/fuzz. Alongside its own designs, the blog documents teardowns and analyses of vintage units like the Maestro FZ-1A Fuzz-Tone.

Beyond the product line, Coda Effects is widely cited among DIY pedal builders for long-form technical write-ups covering components, circuit theory, and step-by-step builds, making it a reference point for hobbyists alongside its commercial pedal offerings.

Coda Effects has 8 products cataloged on Equipboard, including Overdrive Effects Pedals, Fuzz Effects Pedals, and Tremolo Effects Pedals.