Audison bit Play HD

Are you guys familiar with this unit? is it possible to add it to my DEH-80PRS and play high resolution files in my truck?
http://www.audison.eu/index.php?page=productLine&id=28

 

The back of your HU looks like it has 2 RCA's off to the left side. I'm on my phone so I can't see too well what they are for but looks like an AUX input. You could use those from the audison if that is the case, or even the front AUX in. This is just from what I can see I haven't played with either of these or downloaded the manuals to be 100% sure. But seems like it would work.

 

The Pioneer doesnt play files with higher resolution than standard CD's 44.1/16 and I'm afraid if I run the signal through it, it will compress it, but I would like to keeps is ability to run 3 ways active