Yeah, i know this is a bad thing to bump old topics, but i was wondering if fbalpha's gyruss sound was not slightly off compared to mame's ? At first i thought it was only a volume issue (sound volume seems kinda low in fbalpha for this game), but now i'm starting to think this is more than a simple volume issue. I tried playing around with samplerate and interpolation, but nothing felt close to the sound in mame (version 0.78, i didn't check with later mame) for this game.