I have a few 1st generation boards on hand for $30 each thru the end of September while supplies last. These boards have all the same features as the 2nd generation with the exception of the "constant on" connection for LED eyes, the connections are only for eyes that flash in sync with the audio. The board layout is a little different and is 3" x 2.5" This is by far the best deal you'll find anywhere on a great audio servo driver. Get em while I got em!

www.audioservocontroller.com