Used Donner HARMONIC SQUARE Effect Pedal

Used Donner HARMONIC SQUARE Effect Pedal in great condition, delivering rich harmonic textures and expressive modulation for guitar or bass. Compact, rugged metal chassis fits easily on any pedalboard and is built for reliable gigging. Simple, player-friendly controls let you quickly dial in intensity and tone, while true bypass preserves your clean signal when disengaged. Standard 1/4" input/output connections and 9V DC power compatibility make it an easy drop-in upgrade for any rig.