A smart little phaser with the usual controls for Depth, Speed, and Feedback, plus an added feature -- Touch Phaser. First you set the threshold for Touch Phaser with a Sensitivity control. Then you select Soft Touch or Hard Touch Mode. In soft, effects are added only when the input level is under threshold. In hard, effects are added only when input level exceeds threshold. 2 really distinctive effects. Footswitch turns effects on or off.