I've owned Krell FPB and Evo gear, ML as well as ARC reference gear. Lately, I have put together a new sitting room system based around my favorite speaker, the Totem Forests. I decided to try the NAD M3, an extremely well built High Current Bi-polar Class A topology amp. It has turned out to be the equal of my $50K Krell rig or any ML amp I have ever owned. It also has some of the qualities of my ARC gear. Extremely colorful, warm, dynamic, extended and resolving. I could not be happier...the Totems come alive with the power the NAD delivers:)