Ts4d Motorola

[robert1]

Originally Posted by timmy

Well it sure does sound like 60 hz it's sure loud enough and don't sound like a buzz but rather 60 hz .

Ok, have you tried to remove the leads on pin 2 of the 6SQ7?
the only things i can think of is there is a filament to cathode leakage on ether of the 6SQ7 or the audio output tube, or high ripple on ether the B+ or B++ sources. it also could be originating at the volume control itself (broken ground connection).
if you had a scope, you could trace the audio signal path to the point where the AC ripple is coming from.