Hello Tomas,
i got the HxC SD-Floppy Emulator, which I'm using with my Atari 1040.
I also tried to hook it up to one of my S1100 but without luck :-(
But it shouldn't be a problem, as someone on their forum successfully used it on a S950!
Here is the link, maybe it is useful for you:
http://torlus.com/floppy/forum/viewforum.php?f=28&sid=8d26a62ea8fbb51c01227925d1bc9167
I guess you need to be aware of the different floppy interfaces, Akai seems to use the Shugart standard, which has different lines for "DiskReady" and "DiskChange"...
Kind regards,
Slash_Katana