Default it no possible to get 24bit or 96khz audio from android via USB?

I got a FiiO E17 and it tells you the sound coming out of the phone or computer etc and from my phone it is always set to 48Khz 16Bit.
Just curious if there is any "tweak" or mod that can change that. It seems some people claim Android cant do it others say the option is there....

Gayest quote ever from MST3K!
"You know Captain, every year of my life, I grow more and more convinced that the wisest and best is to fix our attention on the good and the beautiful...if you just take the time to look at it.".

My Galaxy Note Games & Apps previews YOUTUBE channel