That would need isochronous transfers which is currently only supported by the Deneb, so perhaps if you're running MorphOS PowerUp.
No, I only use MorphOS 2.x on my Efika, since I don't have any PowerAmiga...
So there's no way it can work at all?
Can you explain why only Deneb supports this? I missed this information somehow.
bplan Efika 5200B, ATi Radeon 9250 / 256 MB, MorphOS 2.4