Hi All,
I have found that if I tighten one of the screws for the chassis at the back of my tube mod player (Pioneer DV-45A), the hum is getting louder. If I unscrewing (loosing) that screw, and holding the tube power transformer at the back with a little upward pressure, the hum would be less, still a little.
Does anyone has suggestion for fixing this?
Thanks for your help!!
William
Note: Mine has tube mod with internal power supply.