Audible Disease is a Sacramento, California-based builder of effect pedals, synthesizers, and experimental audio devices, founded in January 2005 by Geordan and Bob. The company launched with a feedback looper and expanded into a broader catalog aimed at noise, experimental, metal, and electronic musicians who want unconventional sonic tools.

The product line includes distortion units like the Convulsion CN-2 and Double Trouble DT-1, the Palindrome PD-1 synth-and-distortion pedal, the Rupture RP-1 and photo-eye RP-2 feedback/distortion pedals, the Thirty-Three TT-1 distortion with octave down, and the Fracture FR-1 tremolo-plus-distortion. Synth and utility offerings include the Infection IN-2 joystick synth and IN-3 two-oscillator synth, the Synth Bomb SB-1 handheld oscillator synth, the Dementia DM-1 noise synth, the Schizodelay SD-1 analog delay, the Sequencenator SQ-1 step sequencer, the Puchi Mixer PM-1, and the ASS-1 passive signal switcher.

The brand is distributed through independent dealers in North America, Europe, and Asia, and its gear tends to turn up in harsh noise, industrial, and experimental circles rather than mainstream pedalboards.

Audible Disease has 10 products cataloged on Equipboard, including Synthesizers, Overdrive Effects Pedals, and Tabletop Synthesizers. Their gear is featured by 5 artists, with the strongest followings in Rock, Electronic, and Metal. Notable users include Merzbow, Toshiji Mikawa, and Spencer Hazard.