I now have burned in the XA5400ES for some 250-300 hrs, and feel than any further improvement will be in infinitesimal increments. (Other users may differ on further improvement.) So time to render a verdict, in comparison to my CEC TL-1X RAM-modded transport and Dodson 218 DAC, with Stealth Sextet digicable. Tried Valhalla and Stealth Indras as analog IC's from Sony to Wyetech Opal pre. Also swapped Valhalla and LessLoss Sig PC's. Used Sony only on RBCD; don't have any SACD's so no comment on its abilities on SACD.
The SONY is an outstanding CDP in absolute terms. For the money, it is a breathtaking steal. I cannot imagine it not competing head-on with $5K range CDP's and acquitting itself well. It is well built, functions smoothly, sounds full-bodied, organic, sufficiently detailed, with good soundstage, good, deep but a bit loose bass, very natural sounding. I could live happily with it. . . . .
BUT, I own what I own, and the CEC/Dodson combo is, to my ears, superior, as perhaps it should be at more than 15X what I paid for the Sony. The combo is just is more detailed, deeper, tauter bass, wider and deeper soundstage and overall sounds more realistic, abeit not as relaxing sounding as the Sony. Is it 10X better -- no, not by a long shot. Is it 25% - 33 1/3% better, yes. The comparison was extremely close on classical -- a dead heat on solo piano -- but the combo clearly (no pun intended)has the edge on jazz, folk and rock.
So I have enjoyed my time with the Sony immensely and will be putting it up for sale, but will be saying goodbye wistfully. (If anyone is interested contact me offline.) Commendable job, Sony. One doesn't need to spend that much for first class digital playback. I could have loved you were I not already committed, and I need the space back.
And Fishing716, please do not assault me!
Neal