Used BOSS XS-100 POLY SHIFTER Effect Pedal

Discover bold, synth-like pitch textures with this used BOSS XS-100 Poly Shifter in great condition. This compact effect pedal delivers smooth polyphonic pitch shifting for chords and single notes, ideal for thick harmonies, detuned layers, and futuristic sound design. Built with BOSS’ road-ready metal housing, it features simple knob controls, standard 1/4-inch input/output, and runs on 9V power for easy pedalboard integration. A unique, creative shifter for adventurous players.