Used Walrus Audio FUNDAMENTAL DISTORTION Effect Pedal

Used Walrus Audio Fundamental Distortion in good condition delivers punchy, modern drive with simple controls and big tone. Dial in everything from gritty edge-of-breakup to saturated distortion using the intuitive Gain, Tone, and Volume knobs for quick, stage-ready tweaks. Built in a rugged compact enclosure for pedalboards, it runs on standard 9V DC center-negative power and features true bypass switching to keep your clean signal intact when off.