UNIVERSITY SURPLUS..ONLY HEARD A HUM WHEN PLUGGED IN...NO WAY OF TESTING....UNIT HAS SCREWS OUT AND IS JUST SLID INTO CASE..THEREFORE IT WILL BE OFFERED FOR PARTS OR REPAIR..NO WARRANTY..NO RETURNS....IT COMES AS SHOWN IN PICS..IT WILL HAVE A POWER CORD...WINNER PAYS 25.00 S/H TO LOWER 48 STATES..
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