Used Walrus Audio FUNDAMENTAL REVERB Effect Pedal

Used Walrus Audio Fundamental Reverb in great condition, delivering rich ambience from subtle room warmth to expansive, atmospheric trails. Simple, player-friendly controls make it easy to dial in depth, tone, and mix for any rig, while its low-noise performance keeps your signal clear. Built in a compact, roadworthy enclosure, it runs on standard 9V DC center-negative power and features a 1/4" mono input and output—ideal for guitar, bass, or studio setups.