Wow, I have been on this forum for how many years now, and you still haven't figured it out? My son is a Pacman collector. He buys Pacman stuff religiously. Anything and everything, even an A1U cab (which he bought, not me, I paid for it for him because he has Autism, it was his money). I have several cabs all Pacman themed, the only reason I bought a piece of ---steaming pile of meadow muffin--- A1U is to add to his Pacman collection, and I never even played it. Very first thing I did to it, as seen in all those videos, is put a PC inside and changed the monitor and control panel. And in those videos I also talk about how ---smurfy--- they are. When I do videos on them, it's not to cover the crap hardware inside, but it is to help others make the junk that they were suckered into buying even better.