M monty Active member Joined Aug 21, 2005 Messages 34 Aug 26, 2005 #1 Is even slight hum from a torriod, for example, a sign of anything amiss?
K kevinc Well-known member Joined Jun 3, 2004 Messages 133 Location Apex, NC Aug 26, 2005 #2 No, it's not, however, hot running temperatures are.