Hi, Recently I bought a EBS TD 650 with a EBS 410(800W RMS) I first time I tryed it out was at a gig last week, it sounded ok, but often when I initially hit a string I heard nothing. It was only the first time, the times after that it did well!? The volume was at 6 o'clock so that's pretty loud, maybe the vibrations of the cabinet are too heavy for the amp or somethin'??? A friend of mine told me that it has to do something with the noisegate from the amp??