Used Walrus Audio FUNDEMENTAL TREMOLO Effect Pedal

Add rich, musical movement to your tone with this used Walrus Audio Fundamental Tremolo in good condition. Designed for easy, inspiring control, it delivers smooth to choppy trem textures with intuitive Rate and Depth adjustments and selectable wave shapes for classic amp-style pulse or sharper rhythmic cuts. Built in a compact, road-ready enclosure with standard 1/4" in/out and 9V DC center-negative power, it’s a perfect grab-and-go modulation pedal for any board.