This is such a nice part of my console collection.... I never thought much of the Neo Geo scene at all...
I have a few MVS carts and MVS motherboard.. Hoping to get all the KOF and Metal Slug series at some point..
This Unit is JAP with the Universe Bios installed so you can access the ARCADE or AES version of games.
Change game region, edit dip switch settings as u could on the MVS mainboard awesome tool to have.
I have 1 Neo CD controller and 2 AES controllers one in the picture loose and another in box like new.