Used BOSS PS6 Harmonist Effect Pedal

Explore rich harmony and pitch effects with this Used BOSS PS-6 Harmonist in great condition. Create tight 2- or 3-voice harmonies, fast pitch shifting, and expressive detune with selectable modes including Harmonist, Pitch Shifter, and S-BEND. Features include key selection and intelligent tracking, plus standard BOSS stompbox durability. Runs on 9V battery or optional PSA-style AC adaptor, with mono in/out and an expression pedal input for real-time control.