Trygon HH 15-3 bench POWER SUPPLY, 0-15 volt/3 amp - tested

For Sale- Tested and working classic power supply in good shape. Trygon Systion-Donner Corp. made in USA probably late 1960's or 1970's.

Adjustable to 15 volts, has main adjust knob plus fine tune. I tested this with a VOM and it's very accurate. Also has a amperage adjust knob and two analog meters which work correctly. Heavy and high quality construction. Has connections on front and rear.

Send your zip code for ship cost- should be between $9.95 and $20.95 if you are in the continental USA (Nov. 2012).