Dang, you're right, I never did put up which was which. The thread just died fairly quick so I just assumed no one was interested and forgot.
It was a simple matter to tell the difference using software, but I couldn't reliably
hear a difference.
I was only able to more or less tell a difference on one of the three songs. I had many errors, but there was a trend toward my being somewhat accurate.
Even after VERY intense listening sessions, and multiple tries on different days though, I wasn't able to tell a difference on the other two beyond random chance.
I would never be able to pick which was which though, Neither sounded better or worse, there certainly wasn't what I expected - More smoothness, open top end, better sound stage and all that.
I was blown away, hence my PSA is for sale at a great price.
I want to get this DAC because of the awesome feature set, AND it's balanced, so if I want to have it by my computer, and run long distances to amps, noise will be thoroughly rejected.
I still feel like I can hear better 'sound stage', and whatever, but I've made recordings of a couple of those instances since, and can tell no difference when they're actually stacked equally against one another.
Apparently, my brain is incredibly powerful and good at convincing the rest of itself of something, even though it knows no audible difference factually exists.