Neo Geo

Wiring Up a Neo Geo MVS

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Setting up a Neo Geo MVS with a power supply and jamma adapter

If you want to get a Neo Geo, you should probably get the MVS (arcade) model instead of the AES (home) model. The games are much cheaper and 200-in-1 type cartridges are readily available. If you have an MVS board, you’ll need a way to power it and a way to connect controls and the screen.

As the Neo Geo MVS uses the JAMMA arcade connector standard, there are many ready-made solutions that will give you standard SCART RGB output, some controller connectors and a way to connect a power supply (either ATX or special arcade ones). I got one from You can reuse this for non Neo Geo arcade boards, too.

Here’s the system how it was when I got it.