Boss PH-3 Phase Shifter

BOSS PH-3 Phase Shifter Compact pedal with versatile vintage and modern BOSS phasing Rise and Fall modes create unidirectional phasing Includes classic multi-stage phasers with selectable stages Real-time control of rate, filter, and tempo via optional expression pedal (not included) Use the BOSS EV-5 expression pedal to control the PH-3's rate Tap tempo sync of phasing effects