Please check out g1gp2x snes emulator on youtube!
Emulator itself is very stable...(=no crash)
Overall sound works great..but has a jerky sound problem on some games (still..working on it)
And I optimized (well...hacked) sound sampling to work best at 44Khz!
...so, sound should be very clear and bright.
Beta version should be ready early next week :)