CopperSound Pedals is a boutique guitar effects manufacturer based in Easton, Massachusetts, building hand-crafted pedals in the United States since 2014. The company covers a wide span of effect categories, with offerings that include the Foxcatcher overdrive and boost, the Broadway treble booster and germanium preamp, the Kingpin germanium clipper, the Iris optical compressor, the ION warped fuzz, the Strategy two-channel preamp and overdrive, and the Telegraph autostutter and killswitch.

The brand is perhaps best known beyond the pedal community for the Third Man Triplegraph, a digital octave pedal designed in collaboration with Jack White and released through his Third Man Records imprint. Alongside its finished-pedal line, CopperSound runs a parallel DIY operation offering solderless breadboards with integrated jacks and switches, full build kits, substitution boxes, and step-by-step guides aimed at builders ranging from beginners to experienced hobbyists. A subscription program called Mod Club delivers new circuits and related gear to members on a recurring basis.

CopperSound Pedals has 20 products cataloged on Equipboard, including Switch Effects Pedals, Overdrive Effects Pedals, and Boost Effects Pedals. Their gear is featured by 13 artists, with the strongest followings in Rock, Folk, World, & Country, and Metal. Notable users include Jack White, Les Claypool, and Francisco Durán. CopperSound Pedals's catalog spans the full price spectrum — from entry-level options to high-end flagships.