S schmidlin Well-known member Joined Jul 7, 2008 Messages 165 Location Ohio Mar 13, 2010 #1 I have built 2 Federal compressors with one of each input transformer and the A11 has much more gain. Should I look at the trannies or troubleshoot elswhere?? Many Thanks!
I have built 2 Federal compressors with one of each input transformer and the A11 has much more gain. Should I look at the trannies or troubleshoot elswhere?? Many Thanks!
emrr Well-known member Joined Apr 12, 2006 Messages 8,536 Location NC, USA Mar 14, 2010 #2 measure the gain through the transformers, and confirm their hookup as identical.
S schmidlin Well-known member Joined Jul 7, 2008 Messages 165 Location Ohio Mar 15, 2010 #3 Thanks Doug. I don't know how to do that and I don't want to bother you as to how. I thought it might be *common knowledge*. Oh, well...
Thanks Doug. I don't know how to do that and I don't want to bother you as to how. I thought it might be *common knowledge*. Oh, well...
emrr Well-known member Joined Apr 12, 2006 Messages 8,536 Location NC, USA Mar 15, 2010 #4 put a 1K tone through them and measure both primary and secondary AC voltage level, or dB of your meter does it. It's that simple.
put a 1K tone through them and measure both primary and secondary AC voltage level, or dB of your meter does it. It's that simple.