Used Walrus Audio FUNDAMENTAL Effect Pedal

Experience boutique tone with this used Walrus Audio FUNDAMENTAL effect pedal, in good condition and fully functional. Designed for reliability and versatility, this digital pedal features intuitive three-slider controls for easy adjustments, true bypass switching, and rugged metal housing. Whether you're shaping reverb, delay, or modulation, the FUNDAMENTAL series delivers high-quality sound in a compact, pedalboard-friendly design. Ideal for guitarists seeking professional-grade tone shaping without the hassle. Powered by standard 9V DC input (not included).