I was in a room with the Anthem and Rotel amps when I had to choose. I chose the Rotel based in a large part on the specs that Mike C is leading you to. Pro amps might be cheaper and way more powerful but they do have their drawbacks. I use the 12v trigger on my Rotel which can't be found on the pro amps. Some of the pro amps may also be lacking unbalanced RCA input connections, as well. IMHO, Rotel makes a solid, functional piece of consumer home theater equipment for a reasonable price.