jamma questions!

[HC_O]

if it makes a difference the game which was in the 'cartridge' cabinet was one of the streetfighter variants

CPS II

http://en.wikipedia.org/wiki/CP_System_II

go for this cab, plus it should have Six Buttons if it has a Street Fighter game in it.

[kernow]

And its going to be JAMMA anyway.

[Jaz]

"Cartridge" does not denote MVS. It could be Atomiswave, CPS-2, F3, lots of others...

I'd check out that one.

Which is why I said "likely" and not "is".