Has anyone auditioned this unit? The press reviews are very favorable but the reviewers systems were not what I would call world class. I am particulaly interested in transparency and fullness of the lower octaves. If you have compared this unit to SACD players from Sony, Esoteric, Ayre or Cary, that would be grat to hear about. I have had Arcam CD/DVD players before that I liked a lot and thought were good values, but I really want a world class player to go with my Thiel 3.7s.