Neo Geo MVS 2 Slot into Blast City?

[EveningCommuter]

Hello!

I recently joined the club and picked up a Blast City. In the meantime while I build my Naomi setup I would like to play some JAMMA games.

Is it safe to put a Neo Geo MVS 2 Slot Board into a Blast City JAMMA Cabinet? The previous owner would play JAMMA games on it and I do not want to risk any damage to my board or cabinet. I have read that there are some issues with the buttons but I am only looking to play 2 or 3 button games at the moment.

Please let me know if this is possible.

Thank you.

[thegreathopper]

You need a Jamma to MVS adaptor, your Blast will then work for 3 button games and possibly 4 depending how your cab is wired.

I have a spare adaptor if you cannot fine one.

[nem]

Multislots output stereo from the edge connector. You can possibly blow the amp on the motherboard if you connect it as is.

The fourth button isn't an issue on a Blast. It's wired to the 1P and 2P connectors under the CP.