R rdm Member Joined Nov 12, 2008 Messages 10 Reaction score 0 Feb 6, 2009 #1 This is my first tube power amp. I've never had to replace tubes in any of my combos before....so I'm not sure what to listen for when tubes in my power amp start to go out. Thanks!
This is my first tube power amp. I've never had to replace tubes in any of my combos before....so I'm not sure what to listen for when tubes in my power amp start to go out. Thanks!
