Has anyone listened to Classe preamp especially the CP-500? I wonder if it will be a good match with MC252?

Any comments would be greatly appreciated.

Well, I had a good listen with C2300 today at a dealer, I don't know how the Classe sound, but I think I'll get the C2300 instead. I even tried the headphone out with a pair of Senn 595, sounded great. I have a pair of 650, can't wait to try them on.