Walrus Audio Fundamental Reverb

The Fundamental Reverb is a compact digital reverb pedal with simplified controls, offering three algorithms (Hall, Spring, Plate) via a slide switch, with three sliders for Decay, Tone and Mix rather than classic knobs (precise and quick adjustment), an on/off Trails mode, true bypass, compact diecast enclosure powered by 9VDC (100mA min., isolated power supply recommended), designed and assembled in Oklahoma City, it offers the high-fidelity sound quality typical of Walrus Audio in a format accessible to beginners while remaining credible on a professional pedalboard.