I have not heard the Marantz but own the AVM2 powered by an MCA5. My goal in purchasing this combo was to get the best sound possible (within my budget) for two channel listening and being able to use it for H/T as well. I have had my AVM2 for 8 or 9 months and I am very pleased with it. The build quality is excellent and I think it sounds great in two channel applications. By the way, my speakers are B&W N805.
