Rate, Depth, RES 컨트롤과 Stage 셀렉터가 있습니다. 12단계의 위상변환회로를 사용해서 Rotary speaker 사운드를 재현한 소리가 나죠. 펑키한 기타에 어울리는 깊고 풍부한 페이저 사운드입니다.
The BOSS PH-3 Phase Shifter pedal provides a wealth of vintage and modern phasing effects,
including new Rise and Fall modes for unique, unidirectional phasing.
Syncing these phasing effects is as simple as tapping the pedal to the desired tempo.

* Compact pedal with versatile vintage and modern BOSS phasing effects

* New Rise and Fall modes create unidirectional phasing sounds

* Includes multi-stage phaser sounds with selectable stages

* Tap tempo sync of phasing effects

* Optional EV-5 Expression Pedal permits realtime control

* BOSS limited 5-year warranty