What's the difference now between the Pioneer and Onkyo? In the beginning the Pioneer wasn't balanced and now it seems to be. Thoughts? Thanks.

That's the difference that I recall. Don't know if that status has changed.

There is a new model out. The DP-S1, I believe. It does not have the Android interface so it is really just a player, DAC and amp. It is smaller and less expensive I seem to recall.