Orignially detailed here A couple days ago when I was playing the buzz came back. Again today when I was playing. Started out fine, but after a bit it started up again. I decided to do a little more investigating. Taking off the grill and check the speakers, I've isolated the problem to the top right speaker. Light putting some pressure on the cone (dampening it) stops the buzzing. I tried the same technique on all four speaker. The other three the buzz continued, but dampening the top right stopped the buzz right away. Now... how do I go about solving such an issue now? What is the exact cause of the problem? Am I going to need to get this reconed? I'm glad I've got the problem isolated now at least. Now just to fix it.