Used Walrus Audio fundamental chorus Effect Pedal

Bring lush, shimmering modulation to your rig with this Used Walrus Audio Fundamental Chorus in great condition. Designed for intuitive, great-sounding chorus tones, it delivers everything from subtle thickening to wide, watery swirl with easy-to-dial controls and a compact pedalboard-friendly footprint. Built with rugged Walrus quality, it runs on standard 9V DC center-negative power and features mono 1/4" input and output for seamless integration with guitars, basses, and synth setups.