I imagine the heat coming off the amplifiers was too much to handle! Was in Vegas a couple months ago and it about killed me to have to walk on by when I saw this, but I had to get up and go to work at 3:00 the next morning. http://images.investorshub.advfn.com/images/uploads/2014/7/18/dqdzzIMG_20140529_183311616_HDR.jpg