Y'know, I love seeing these rare pieces still in action. Especially an old Sega one - I'm an old-school Sega fan. Something about the use of color in their games always caught my eye and made them stand out to me. But posts like this show that the true depth of the hobby is going strong. Thanks for posting this!
No problem! And I agree - it's amazing some of these machines are still running, and it's one of my favorite parts of the hobby to find one that's all original and actually turns on in 2016. In this case, it's a machine that's probably one of...well, anyone's guess as to how rare this one is.
As I was wheeling it in, a young guy looked it over and said, "You could make that play all sorts of games." So, 412-in-1 will be going in shortly. (Kidding; don't kill me.)
I've got a flexible vacuum tool coming in the mail that I'm going to use to try to clean out the rest of the base. I'll post results later.