Quoted from pincoder:I depends on which sound "numbers" are used in each game. If one game uses them but another doesnt, moving the card to the one that doesnt will never play the sound.
There are some gotchas that can happen along these same lines but it will probably make noise at least. I use a laserball at the moment to test the rectangle wms type 1 sounds. I think it is Disco Fever software running in laserball will make the sound board look dead just because of how the sound selects are arranged. Whatever signal mutes in disco fever always happens in laserball.
Phoenix uses a different ROM than Flash. If you have the same ROM type / ROM jumpers in both boards then you can move the ROM too.