I have a Denon 2808 and a NAD M25 7 channel amp. I'm mainly looking to upgrades from XT to XT32 for the better subwoofer EQ. What would be a good upgrade from what I have now? I don't want to pay a lot for power since I already have a NAD M25. I don't seem to find a decent priced preamp with XT32. Best to wait a year or two and see what comes out?











