Perfect is a word that comes to my mind. I have the new Yamaha RX-V1300 with my new 6.1 Axiom setup. I have the M60's, QS8's, VP150, and EP175. I am very pleased. I might not be able to describe the sound like a well seasoned audiofile. I can say this...after extensive auditioning and forum research, I am more than happy with the choices I have made for my home theater.