[Hallicrafters] re:SX 101A hum

[Andy Bullington]

Thanks to everyone who replied...you've given me much to look at. So far, 
pulling tubes hasn't done anything, nor has moving a piece of steel between 
the transformers. I have noticed that the hum is quite a bit more 
pronounced...including through the speaker...in one of the 2 AM mode 
settings. This led to subbing new tubes for V6 and V7 but with no results. 
Tomorrow i hope to get it on the bench and get inside. Thanks again to all!
                        Andy W1AWB