Used Walrus Audio FUNDAMENTAL DRIVE Effect Pedal

Used Walrus Audio Fundamental Drive delivers rich, touch-responsive overdrive for everything from subtle grit to full-bodied crunch. This Good-condition pedal is easy to dial in with straightforward controls for gain, tone, and volume, making it a versatile choice for blues, rock, and modern worship rigs alike. Designed for standard instrument-level use, it runs on 9V DC power and features a compact, pedalboard-friendly enclosure with durable footswitch bypass.