I heard the Plinius 102 on the B&W 802Ns and they sounded very good, with an ARC LS-25 MKII and ARC CD-3 player. I just bought a Pass X-250 to go with my B&W matirx 803 series II and they sound excellent. The Pass was very smooth and refinded sounding which I wanted more of from my system. I have heard the Classe and Krell amps with B&Ws and they both sound very good, typical sound from each if you read the reviews of each you will know what I am saying.
Happy Listening
Peter
Happy Listening
Peter