ARE LATE 40s/EARLY 50s RCAs PRONE TO LOW VOLUME ISSUES?

[Tubejunke]

Thanks, but that was covered when I did the re-cap job. There is a tuning coil on top of the chassis that I can turn and make the volume at least somewhat louder, but I am not sure if that would just be the way around the problem and could possibly mess up another component by driving it too hard via the mis-adjustment. On the other hand, that very coil may just BE out of adjustment by some other hand in the past 50 years. I kind of doubt it because when I found both sets there was really no evidence of prior work by another collector.