In Reply to: RE: Something I don't Understand... posted by Alex Kitic on November 12, 2014 at 00:24:06:
I have always belong to this school of Filament hum...
120 HZ hum is induced by the heating and cooling of the filament heated with a 60 HZ supply...Twisting your feeds will help prevent induced currents in your chassis and components local to the AC feeds.
I'm sure others will chime in on this one...
Stuben
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Something I don't Understand... - Stuben 11/12/1412:44:06 11/12/14 (1)
- RE: Something I don't Understand... - Stuben 12:52:59 11/12/14 (0)