I was wandering through a pawn shop today, just killing time before an appointment, when I spotted an unusual lighting chaser. Normally you plug 3 or 4 lights into these things and they flash at random. This one seemed to have 3 lighting outputs, all marked in texter, one for "Bass", one for "Mids", and one for "Treble". There was also a 1/4 jack marked Audio input. Can this be right? Can this ancient looking device actually split an audio signal into 3 frequency ranges, then make the corresponding lights flash? I asked the guy behind the counter and he didn't even know "what the stupid thing is, but it's been here for years. You can have it for $30." I offered $20 and the deal was done. The 1/4 jack had to be cleaned out but darn it, it works exactly as I thought it would. But wait, there's more........ When I got it home I flipped it over and noticed some more texter markings. It reads "The Aztecs". I'm not sure if Billy Thorpe and the Aztecs were ever famous outside of Australia but they were HUGE here in the 60's. They're a big part of our Rock & Roll history. It seems this unusual device was once owned by them. All this for $20.