Members Doug Lynner (modular synthesizer) and R Duck (processed guitar) began improvising together several years ago as Bloop Quack. The pace picked up in the summer of 2018 when the pair began airing their weekly, live radio show, Bloop and Quack, on KZSU Stanford 90.1FM in the San Francisco Bay Area.
Lynner performs weekly on Elby Designs' EuroSerge. His Mystery Serge is also used in larger contexts.
R Duck performs weekly using Parker Fly Deluxe, Fractal Audio Axe-FX Ultra/III, Ernie Ball 6165, MXR Studio Comp/DynaComp/Custom Comp, EHX Soul Food, TC Electronics Flashback, Fairfield Circuitry, The Unpleasant Surprise, Digitech EX-7 and MOTU-896.