Ohmless Pedals is a boutique guitar effects manufacturer based in Munich, Germany, founded by Marc Widmaier in 2014. Widmaier, an automotive engineer by trade, started building pedals as a creative outlet and was reportedly motivated by the messy internal wiring he found in many commercial stompboxes — leading the company to emphasize meticulous hand-wiring and clean internal construction as the foundation of its sound.

The brand's lineup is split between drive and dynamics pedals and a utility-focused Workbench series. Notable products include the AKC-4, a MIDI-capable four-stage Klon-style overdrive with a separate boost circuit, the Yara optical compressor, the Solana and Lorena overdrives, and the Boar fuzz. The Workbench line covers signal-path tools such as the Plunger and Double Plunger buffers, the Valve dual-channel buffer with clean boost, the Hatchet stereo signal splitter, and the Detonator clean boost with tone control. Ohmless also makes the Camper Toolbox and Camper TX Toolbox, stereo enhancement units designed to pair with Kemper profiling amps.

Pedals are produced in small batches and are typically distinguished by hand-illustrated graphic enclosures, giving the line a visual identity alongside its emphasis on point-to-point craftsmanship.

Ohmless Pedals has 11 products cataloged on Equipboard, including Compressor Effects Pedals, Switch Effects Pedals, and Buffer Pedals. Their gear is featured by 2 artists, with the strongest followings in Rock. Notable users include Nigel Hendroff and Eirik Stordrange.