10-03-2015, 04:07 PM
Well, I took it off of the punishment shelf for another look. I tried tube swaps again. It was the 19C8! I replaced it and the hum was completely gone.
Thanks for your help everyone.
Thanks for your help everyone.
![Icon_clap Icon_clap](https://philcoradio.com/phorum/images/smilies/icon_clap.gif)
Eric
The Villages, FL
Member: Philco Phorum, ARF, ARCI & Radiomuseum.org