Euphonia / USB audio sound quality?

HI,

I'm wondering what the output audio quality is of audio that I take out of the mixer via USB. Is it 16, 24 or 32 bit resolution and what is sample rate?

Not sure if I'm blind or what, but I haven't seen anything about it in the manual or on the product pages @ Alphatheta / Pioneer DJ. Also, the Mac Euthonia Settings app is missing the ASIO tab, so there's that.

Thanks

/ Gert