Ampero II Press

The pedal is passive and contains no audio circuit. The treadle turns a 10 kΩ linear potentiometer, and the host unit decides what the sweep controls, such as volume, wah or another parameter.

The momentary switch has its own TRS jack and works independently of the treadle. Two cables connect the pedal to a dual EXP/CTRL input such as the one on Ampero II Stage. Some devices also accept a TS cable for the switch.

The housing is solid aluminium alloy, and the footswitch gives a clear click under the foot. No volume or wah circuit is built in, as those effects come from the connected unit.