Used Walrus Audio FUNDAMENTAL DRIVE Effect Pedal

Used and in great condition, the Walrus Audio FUNDAMENTAL DRIVE is a versatile overdrive pedal designed to deliver warm, dynamic tones perfect for a range of styles from blues to rock. Featuring three simple sliders for Gain, Tone, and Volume, it’s easy to dial in your perfect sound. The three-position switch allows you to toggle between Smooth, Crunch, and Bright clipping modes, offering a flexible palette of overdrive textures. Built with a sturdy aluminum enclosure and soft bypass switching, it’s both durable and pedalboard-friendly. Whether you're boosting your amp or stacking it with other pedals, the FUNDAMENTAL DRIVE maintains clarity and punch. Runs on standard 9V DC power (center-negative, not included). This used unit has been fully tested and functions perfectly with only minor cosmetic wear.