I really like the Pass XA.5's. I started with the 30.5 and now have the 100.5's. How much power "you" need depends on how loud "you" like to go. Either of these has the current to easily drive the Maggies. The XA.5's have that sweet class A sound that's nice on the 3.6's and especially the ribbons.
Tube pres work fine in front of them. I use Conrad Johnsons.
Tube pres work fine in front of them. I use Conrad Johnsons.