Not much is known about these guitars, especially the Combo 800's with the silver pickguard. All of the electronics are original on this particular guitar. It's super resonant and holds a Rickenbacker made humbucker. The two switches allow nine different tone settings. The "flock" Covered real metal plate hides a series of "swiss cheese" style holes. Material was drilled out to reduce the weight of the body. It is a true collectors item as there are not many of these guys floating around. Jump on it while you can!