As far as my very limited knowledge goes on this topic…
depends on the usb-chipset they used, and how they implemented it.
So my guess is : It is hardwired not possible…
if I am wrong (and this happends) it might be their software architecture preventing it…
with this I mean, rewrites of big pieces of the code that runs on your octatrack. .
Lets say I am wrong about that too (why not)…
They need propper time to write it all and they might not have that manpower…
Then you can raise the question… Do the other elektrons feature audio over usb…
no they do not… and like it or not…
it is a good sellingpoint, midi + audio over usb…
So thats why I guess… its not possible… and it will never be possible…
If I am wrong… and we do get it… it will make our toys shinier
and usefull in ways i havent come up with… so… lets hope I am very very wrong about this all…