I use my Emotiva XPA-1's with my Revel Salon 2s and they sound sweet. I have given away my Revel F12's. My second system is Zu Essence speakers combined with a Dayens Menuetto amp. I love this amp. The combo is perfect with Zu.
Nice. How big is your space? The Zu's are sensitive enough so that a 300B amp should drive them to very loud volumes. I use an 845 based amp with mine, and they can get painfully loud. Looking for a decent 300B amp to try them with now.