I have just upgraded Pure Music to 2.0 level. There’s a very noticeable improvement in details, spaciousness and timing/attack. Did you notice that, too? What software are you guys using to play your AIFF, ALAC, MP3 files?
Just wonder how big the improvement will be on a DS Dac, since the effect is already huge on the PWD II. IMO playback from Mac/iTunes/Pure Music 2.0 is on par resp. slightly superior to CD playback through PWT/PWD II, at least in my system. What are your findings?