My 47A arrived and it is great. Unlike the Sony, it plays all of my discs without any problems and it outputs 24/96 via the digi out. The Sony is several years old and it downsamples my 24/96 recordings to 24/48. It's on-board DAC handles 24/96 which was a big thing when it was first on the market, but I have an external DAC and want my transport to output 24/96. If I had paid a little closer attention, I would have caught this before I purchased it.
My only criticism of the Pioneer is the build quality. The Sony is built like a tank, which is what I expected from the top of the line. The 47A is flimsy by comparison. Still, I would recommend the 47A or the 45A if you want something a little less expensive. Of course, I am already jonesing for the next upgrade. I'm thinking of sending it to Emperical Audio for mods.
I'm selling the Sony on Audiogon, but if I don't get a decent offer I'll just keep it as a backup.