I almost got out of audio due to the harshness of my system. As I got older, I became more sensitive to it and pretty much thought it was that. My system was comprised of B&W 804 N, Anthem and Bryston 3B. So I thought it has to be me, because that is pretty decent equipment. Then a friend of mine picked up a pair of 805 D2 and a Musical Fidelity 30 watt class A integrated. The system blew mine away and no harshness. It looks like it was my components. My dealer was carrying the Classe CP-800 that was getting rave reviews. Tried it and what a difference. At the time I was running a Parasound A21 amp. Generally there was no listener fatigue, but the next day I would have ringing in my ears if I had extended or loud listening sessions. I tried a pair of Parasound JC1's and all problems were solved. Absolutely no listener fatigue or ringing ears, no matter how long or loud I listened. I don't normally listen very loud, but a friend was over one night for about 4 hours of listening and it got pretty spirited at times. Nothing. Now I have a pair of B&W 803 D2's and my friend with the 805's said it is the best system he has heard. It is not the best I have heard, but I am very happy with it. In my case, the B&W's were not the issue.