Continuing on in a legacy of iconic phaser tones, the MXR Deep Phase is an exceptional entry to the MXR phaser line. The expressive voice of the Deep Phase is highly responsive to different picking and strumming patterns to get truly interactive with its player. A unique Mode toggle switches the Deep Phase from a classic four-stage phaser to a speedy eight-stage phaser. With so much character packed into a compact pedal, it, like its other MXR phaser brethren, is easy to switch on and hard to switch off. Let that sweet phasing carry you away.