I am having issues with my current main console (which I never used a cassette with) where the input into the /4A from the cassette recorder is very low (the white ear jack).  I'm using the standard cassette cable (mic, ear, and remote), and the deck works fine with other consoles.   The Output from the /4A is fine.  I can play the tape back (after yanking the ear cable) and it plays fine on the recorder.  Just that it is barely audible going into the /4A.  I've reflowed and checked al