Granite City 2 ==> rf amplifier
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This is a Power Labs RF Amplifier. Runs off 28 VDC. I tested it with my
Systron Donner DC power supply. (which is also up for sale, check my "other
auctions"). It appears to power up. I did not test it further, however,
I will give a :SATISFACTION:
This unit is model BU100, 28 VDC.
(Click on the thumbnail images to enlarge)
