Phaser pedal created by Michael Laiacona, the founder of MXR. Replicates the sound of the MXR Phase 90. Features a simple design with one switch and one control. Adjust the knob for intuitive sound creation. The high-quality phaser sound expands the range of your playing. Specifications ■ Guitar Effects Pedal ■ Phaser ■ Control: Speed ■ Dimensions: 70W x 112D x 47Hmm ■ The ultimate Original MXR replica by Michael Laiacona, the founder of MXR. Features true bypass and a 9V adapter jack for modern refinement. Retail Price: Sound House 35,000 yen Functionality is not an issue. The LED has been modified to blink in time with the frequency (the sound has not been altered). I really liked the rich phaser sound. I recommend it far more than current MXR models. I am selling it because I am revamping my board.