mrchafe
Mr. Big's Thug


- Joined
- Oct 20, 2002
- Posts
- 197
This thing's really, amazingly good for what it does. Cost me £17ish on eBay, and it's absolutely perfect for MVS. It's a tiny little PCB (3x5", the width of a JAMMA harness) that slots straight onto the JAMMA edge connector, and has a coin button, ATX power input, SCART video output, 3.5mm minijack sound output, and two Mega Drive control pad sockets.
Now the Mega Drive controller ports are a bit of a problem, since MVS obviously wants 4 buttons. If you have a motherboard with control ports already on it, then you can use those, but there is a problem in that without controllers attacked to the MD ports, things go completely haywire (controller 2 Start button continually pulses). This can be fixed by either leaving two Mega Drive controllers plugged in permanently, or just pulling out the socketed PIC chips that are responsible for the controllers. A definite black mark here, though easily remedied.
Everything else is fantastic though. Video output is clear and crisp and looks fantastic. (Make sure the SCART socket you plug into is wired for RGB, of course). ATX power supplies are easily found and my 300w works happily. All in all it works a treat. I'll take photos when I get the chance, if anyone's interested?
Now the Mega Drive controller ports are a bit of a problem, since MVS obviously wants 4 buttons. If you have a motherboard with control ports already on it, then you can use those, but there is a problem in that without controllers attacked to the MD ports, things go completely haywire (controller 2 Start button continually pulses). This can be fixed by either leaving two Mega Drive controllers plugged in permanently, or just pulling out the socketed PIC chips that are responsible for the controllers. A definite black mark here, though easily remedied.
Everything else is fantastic though. Video output is clear and crisp and looks fantastic. (Make sure the SCART socket you plug into is wired for RGB, of course). ATX power supplies are easily found and my 300w works happily. All in all it works a treat. I'll take photos when I get the chance, if anyone's interested?


Doesn't mention anything about how many action buttons it has. I've tried emailing the maker but no reply as yet. Will be patient. Anyone else had one of these? Any recomendations/reviews?