It remains to be seen if XT vs XT32 provides much in the way of audible difference until we see some head to head comparisons. I'm a bit skeptical. Granted, higher resolution is nice to have, but I'm unconvinced that it makes a real difference in this application. I kinda like the Emotiva approach where they're apparently using embedded linux and fast DSPs. In theory, you should be able to upgrade to the latest/greatest code as long as the cpu has enough grunt to support it. I like that MUCH better than the ancien regime where you are basically tied to whatever was implemented on the day of manufacture plus or minus minor tweaks.

Best,