https://www.youtube.com/watch?v=8AKLa4VodlE
this past saturday I went up to Shelby Twp to record one of the Halloween trick or treat activations. This Modulator replaced the "FS Vortex" that got wiped out in a car wreck I believe in 2012. I headed off to another town for the end of trick or treating activation but I'll post in another thread
