Used Walrus Audio FUNDAMENTAL DRIVE Effect Pedal

Dial in rich, responsive overdrive with this used Walrus Audio Fundamental Drive, in great condition and ready for your board. Designed for intuitive tone shaping, it delivers everything from edge-of-breakup grit to saturated drive while preserving pick dynamics and note clarity. Simple controls make it easy to fine-tune gain, level, and EQ for any amp or genre. Standard 1/4" input/output and 9V DC center-negative power for pedalboard compatibility.