First, Happy Thanksgiving to you all. Over the past few years, I have seen numerous cables, both homemade and store bought, which are like a FOH Audio Snake. Instead of having 4 different extension cords, it is a power snake, with 4 channels of independent power. So the male ends plug into a dimmer, and the female ends go to a light stand, with 4 ERS Fixtures. I cannot seem to find how to build one or buy one. Any help would be very appreciated. Thank You in Advance!