Hey guys,
I have a bootleg Space Fire Bird board set that has a physically broken 2708 sound ROM. No way of knowing if this is the same as the factory boards.
I am looking for a replacement chip or the file if somebody has dumped it.
The sound ROM is with the mame set, it wasn't unique to my game. Unfortunately I do not have easy ways to program 2708s nor do I offer ROM pdogramming services. I think hobbyroms will be able to do it.
The way I got around the 2708 problem was that my repros came strapped for single voltage rail 2716s but could also be strapped for 2708s if you wanted.