15 x 11.4 x 6.9 cm
Power: Dunlop ECB-003 AC Adapter or Single 9-volt battery
Controls: Footswitch toggles effect on/hardwire bypass
Output knob sets compressed output level
Attack level knob sets the attack attenuation level( highest attack level is minimum attack attenuation)
Sensitivity knob sets the compression level ( highest sensivity is maximum compression).