I think Tvad's idea is sound. I would also go to the Atma-Sphere homepage, read Ralph Karsten's white papers and some of the reviewers' impressions to give you an idea. Ralph's writings are uncontaminated by the usual hype. He is a man who can be trusted.
I myself run p/p monos and Ralph's 220 watt monos in my configuration driving the big Sound Labs. I like the sound of both, but for delicacy, air, bloom to my ears the Atmas play in a league of their own, especially in my configuration and room.
I myself run p/p monos and Ralph's 220 watt monos in my configuration driving the big Sound Labs. I like the sound of both, but for delicacy, air, bloom to my ears the Atmas play in a league of their own, especially in my configuration and room.