Cool. Good to know someone made a solution. After a quick look it seems like a solid offering that's been battle tested. I guess the only unfortunate part is that the code isn't open source and the price may be a little steep for hobby DIYers.

But for operators who want to get a classic LD cabinet working, it seems reasonable enough since it's complete solution, the maker supports it and, with over a thousand sold, it's probably already been made to work with every LD game and the usual gremlins have already been identified and dealt with.