I believe that Yamaha had a DVD player, and perhaps Blu-ray as well, that handled both SACD and DVD Audio.
My surprise is that a Sony unit does - given that it was their SACD format that supposedly bested DVD Audio in the marketplace - although there were really no winners in that battle. Ever since then, and up until now, no Sony has ever supported DVD Audio - at least as far as I can recall.
Xgm3,
There are many SACDs and DVD Audio discs out there, and more new ones trickle onto the market every year. Because a lot of people gave up on both formats (pitty!) I have found lots of great deals on the used market. For example, if you are an Elton John fan like me, several of his classic albums were superbly remixed and remastered in 5.1 and issued on SACD. While Yellow Brick Road is now also available on Blu-ray Audio, the others are not. Captain Fantastic's sound is amazing. By chance I see a used copy on Amazon.com right now for $5.45! I predict lots of sonic enjoyment once you get into SACD and DVD Audio.
Jeff
ps. Since you are new to SACD here's something to remember: they come in different formats. Some are in surround; others are stereo only. (Elton's a good example of the former; The Rolling Stones' releases of the latter.) Some SACDs also contain a standard stereo-only layer - which is a plus if you want to play them elsewhere (and also makes it possible to rip a copy for portability.)