m
the pro (same thing as the mini but a little more neatly implemented) is so far behind in terms of quality in analog output that for the moment the comparison is of little interest...frankly...re. Ultra analog output, I've posted a bit of feedback in a couple of threads.
Much, much better than the pro. My son came into the room briefly while I was comparing, and he described the pro as 'flat'; my chosen adjective was 'boring'.
In fact, the actual word I used to describe the Ultra when i first tried its analog out (immediately after listening to the same track on the pro) was 'Wow'. It really is that much better than the pro.
I've no idea how it compares to the pro plus as I don't have one.
Again, as I wrote elsewhere, the ultra digital out to my hegel sounded better than the ultra analog out. Better enough to be noticable, but the ultra was still really very good.
Now, some might not like the next bit, but almost all of my ultra analog testing was done with the supplied cables.
I have "better" cables (or at least, much more expensive ones), but as they don't fit in the Ultra's recess I was unable to try with them.
Who knows if that may have made a difference...