Guitar effect pedal type phase shifter. It offers a phaser effect that adds a phase-shifted signal to the original signal. The effect is controlled by potentiometers: Manual shift - setting the phase shift range (works only in manual mode), Feedback - phase repetition frequency, Rate - phaser effect speed, Auto / Manual switch - selection of automatic / manual phase shift setting. The effect is TrueBypass, provides optimized performance, and was designed and built using selected parts and components. The effect pedal is equipped with jack in / out inputs and a power LED. Powered by a 9V battery or an adapter, which is not included in the package.