Leitz HBO 100 Stab Arclamp Power Supply

Leitz HBO 100 Stab Arclamp Power Supply in good physical condition, case is slightly bent in the front bottom left corner (see pictures). Unit powers on but not able to test any further, cant get the lamp timer to display but i think you have to have one plugged in. ALL QUESTIONS AND OFFERS WELCOME #'s on item: HBO 100 #990014 INPUT VOLTS 120 Hz 50-60 WATT 150