Used Walrus Audio Fundamental Corus Effect Pedal

Used Walrus Audio Fundamental Chorus in great condition, delivering lush modulation from subtle shimmer to wide, swirling depth. Simple top-panel controls make dialing in speed, depth, and mix easy, while the compact, pedalboard-friendly design fits any rig. Built for guitar or bass, it provides clear, low-noise chorus that stays musical across clean and driven tones. Standard 9V DC center-negative power keeps it compatible with most pedal supplies.