I've been burning in the S16 with my Purist Audio disc and each night I take a short listen, it's getting better and better. I like to get about 48 to 72 hours of burn in before any critical listening, but in this case, the anticipation got the better of me. At this point I'll just say that I'm seriously impressed. This dac/amp is the real deal and it's going to be a pleasure putting it through its paces.
I'm a wee bit picky/anal about the setup...in three days I've already gone through three different digital interconnects and four, yes four different power cords. This thing is so finely resolving, I can hear everything and it's maddening (in a good way). Good news is that this resolution is grain free and smooth as the proverbial baby's behind. Much more to come...