Body buzz

[Studio Rat]

Lately my SV has developed a somewhat annoying buzz in the body of the unit when playing. Usually only when I play with vigor. If the volume is up it's not so bad, but at normal "practice" level it's a bit distracting. It's off to the left side. If i push against the front face of the unit, near the tube and volume knob, it stops. But play again and it's back in a few seconds. Some kind of buzz from parts rattling against one another. It's not heard through the speakers. I'm tempted to open up the unit and see what the heck it is, but don't want to make it worse! Anyone else having this issue?

[mackbaz]

i had that. turns out there was a floating piece of foam inside. take it to a dealer to have them check it out.