I am really interested in this player the AK100 has a great interface but needs a pico slim to sound it's best, the 901 sounds absolutely stunning but the UI is a bit wonky and I have a problem that it truncates the first second of some songs. I had heard the Sony has thin bass, I want to order one but there is a 3 week wait and I'm just not sure they'll get it right. Not sure it has DSD playback which would be stupid given Sony's investment in the format