Well, I found a drawback to making the fans quieter in the FP14000. Now I can hear the buzzing that the amplifier makes through the speakers! All of my other equipment is dead silent, but the FP14000 puts out a very faint buzzing at about 540 hz. It's very faint but I can hear it coming out of the woofers when I am seated about 15 feet away. I'm running the front gain controls at full max, is that how you are supposed to set them? If I dial it back to about 75% then the buzz quiets down enough where I can't hear it at the listening position. But it's still there when you get close to the woofers. Of course when you play music then you can't hear it. Although I do kind of sense it in the background of the music, but this is probably psychosomatic. Anyone else having this problem with the buzzing sound coming out of the amplifier?
post #3061 of 3768
5/29/13 at 10:17pm