Thanks John: I love the Goldi's, but right now they seem to be a little bright for my liking. Mostly the room, I guess,but don't want to "go there" right now. I am using a Yammie a/v/ receiver, but treble is cut right back and annoying when turned up. I like the "sound " of tubes, but the Goldi's are pretty power hungry, so tubes, I think will not work. Keith