Here's a Short video of me testing the functions of the controller.
I don't have any of the 400 Watt speakers wired in the video.
I tried one with the PA function and the volume adjust is super touchy.
I turned it down and taped my Mic, and I could hear it echo into the neighborhood. I'm going to have to take it to my indoor testing place to test it correctly without bugging the neighbors
http://www.youtube.com/watch?v=tQrGZDKqREE
New Video
http://www.youtube.com/watch?v=0J84RNxB2h4