StewMac Lightcycle Phasor II Pedal Kit

This is our take on the revered Mu-Tron Phasor II—the most versatile phaser ever made! A studio-quality optical phaser, we pack all the tone and legendary flexibility of the original in a pedalboard friendly box.

Designed to recreate double tracking and synths studio sounds, the Mu-Tron Phasor II gave players a dynamic and lush phase sound right at their feet. Finally, players could recreate those complicated textures live—and nothing was the same after. From rotary speaker shimmer or wild spacey soundscapes, every knob twist sparks inspiration.

We set out to make a Mu-Tron Phasor II for the modern player. We studied the unique circuit and signal path and did not rest until we nailed the classic sound.

What sets this phaser apart is the extreme tone shaping. If you've wanted more from the MXR Phase 90, this is the pedal for you. On the front are controls for depth, rate, and feedback, letting you dial in anything from subtle swirl to rapid tremolo and synthesizer sounds. Want to get really deep? Two internal controls let you dial in the sweep and intensity of the phased signal.

Everything You Need to Build Your Own Pedal:

40-page step-by-step instructions written for the first-time builder

Top quality, high tolerance components from resistors to switch

Road-worthy rugged metal enclosure with all holes pre-drilled

Bare or powder coated white finish

3PDT breakout board for low noise

Internal trim pots for tone shaping

Input, output, and power jacks rear mounted for easy cable routing

True bypass

Custom printed label


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