The Source Audio SA120 Multiwave Distortion pedal offers a groundbreaking approach to distortion by utilizing multi-band processing, which splits the input signal into multiple frequency bands, distorts each individually, and then recombines them for exceptional clarity and note definition—even with complex chords . With 21 distinct distortion effects—including Normal, Foldback, and Octave modes—it delivers a wide range of tones from classic overdrive to aggressive, synth-like textures . Additionally, the pedal is compatible with Source Audio's Hot Hand motion sensor, allowing for expressive, real-time control over effect parameters through hand movements .