I was surfing the internet to see if there was any app that will increase the volume of my iPad and I found this pretty cool device instead. I don't think it's out in the market yet but if it ever come out, I'm definitely getting one if price is reasonable. What intrigues me is that it does not use any electricity to generate the extra volume. [ame]http://www.youtube.com/watch?v=gg7tLJLjTKc[/ame] BTW... ONE HOT GUITARIST!!!