Sonuus is a UK-based music technology company specializing in pitch-to-MIDI conversion, looping, and creative effects for guitarists, bassists, and vocalists. The brand is best known for the G2M universal guitar-to-MIDI converter, a small pedal that translates monophonic instrument signals into MIDI without requiring a hex pickup or any modification to the instrument. Other notable products include the i2M musicport, a USB MIDI/audio interface with built-in pitch-to-MIDI; the Wahoo, a programmable dual-filter wah pedal with envelope, LFO, and pitch-tracking modes; and the Voluum, a multi-effect pedal combining noise gate, compressor, LFO, volume, and limiter stages.

The company also produces the Loopa, marketed as the world's only looping microphone, along with companion mobile apps such as the G2M app and the FLAME tuner. Sonuus has carved out a niche around making advanced signal-processing and MIDI tools accessible to standard guitar and bass rigs, with a reputation among MIDI guitarists and experimental players for low-latency tracking and unconventional pedal designs.

Sonuus has 6 products cataloged on Equipboard, including Multi Effects Pedals and MIDI Interfaces. Their gear is featured by 10 artists, with the strongest followings in Rock, Electronic, and Funk / Soul. Notable users include Bootsy Collins, Noel Gallagher, and Vernon Reid.