Used BOSS PH3 Phase Shifter Effect Pedal

The used BOSS PH-3 Phase Shifter delivers versatile, swirling modulation with classic and modern phasing effects. In great condition, this compact stompbox features Rate, Depth, Resonance, and Stage controls, providing a wide range of phase-shifting tones—from subtle movement to dramatic sweeps. It includes selectable 4, 8, 10, and 12-stage settings, plus Rise and Fall effects for unique unidirectional sounds. Compatible with both guitar and bass, it offers tap tempo and expression pedal support.