[Hammarlund] BC 779 Pwr Supply

[Joe Dube]

I have 2 BC 779's. One with a RA 74C Pwr Supply and the other with a smaller one that does not have a ID number on it but appears to to a much smaller copy of the RA 74 C.  The smaller one works as advertised But the RA 74 is putting out nearly  two times the voltages that the manual says it is supposed to. I have checked all the components and they are exhibiting the proper resistances and the main pwr transformer is putting out the proper 6.3 V for the filiments.  Am I missintg something here.???  The power supply seems to be working properly except fr the high voltage readings. I am hesitant to plug it up to any of the reccievesr that I have that use this model supply.  Canm anyone out there tell me if I have missed something. 
 
Thanks 
 
Joe Dube K4TR

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