I'm also curious as to the sound and in seeing a professional review. The Absolute Sound is apparently planning to have a review on this soon. It appears to be quite intriguing based on its specs.
And opinions/experience w/Parasound ZDAC?
I am currently use the Vdac as a temporary solution in my system, and my local store has the new ZDAC in stock. I can't find any reviews of it online, perhaps because it is so new. Does anyone here have a listening experience with it yet?