Merc, my only sources for 2 channel would be CD and possibly even TV. Are you saying that the TAP would be a very high quality 2 channel pre in its own right?
After reading reviews of the Anthem 2L and Rogue 66 I have to admit I'm starting to look forward to the tube sound. But with the TAP, the price is definitely right.. Obviously though since you have the TAP, you're still not satisfied with it for 2 channel either. Any further insights on the Sony as its own pre?