phaser - Empress Effects

Submode 8: Direct Control ModeWithout an expression pedal plugged in to the control port,this mode operates like submode 5, except that it triggersonly when you hit the tap stomp switch. Hold down the tapswitch and the sweep will keep rising to its maximumvalue. Release the tap switch and the sweep will return toits starting value.If you plug an expression pedal into the control port, thissubmode will allow you to control the degree of phaseshift with the expression pedal. The speed knob, widthknob, and expression switch are ignored in this mode.