i use this and it works now:
core=dynamic
cputype=auto
cycles=auto (had it on max before)
sbtype=sbpro1
sbbase=220
irq=7
dma=1
hdma=5
thats it, everything else doesn’t really do anything except getting better sound quality, wich i have now..
blocksize (everywhere) at 2048
prebuffer=25
rate=44100
hope you get it to work! 😉