The Poss PH-3 is a compact yet sturdy phaser unit that has a variety of tone-shaping options, with three parameter knobs and 7 different phase 'stages', from the vintage-sounding 4-stage to the madness of the Step stage. Additional features include the ability for real-time control of Rate, Filter, and Tempo via an external expression pedal and tap tempo to choose the rate.
 
Note: The rubber on the back has been taken off and replaced with two velcro strips.
 
Boxed and in perfect working condition.
 
Controls
Rate knob
Depth knob
Resonance knob
Stage setting