I own an A10SE and I'm very happy with it. Nonetheless, the new Denon 3803 has new features I'm interested in. But I'm worried about the possible loss of sound quality both with multichannel and stereo audio. I have a Philips 963SA and a Toshiba SD900, and JM Lab Chorus LCR700 mains and centre, and SR700 surrounds. Any previous owners of the A10SE have listened to the 3803? TIA.