I have heard the PS audio amp in my system, but not the Bel Canto. All I can tell you is that the PS audio is very good, and very powerful, its efficient and smoooth. Very detailed and just a little bright. I know you can try it for 30 days risk free, don't know if Bel Canto has the same deal, probably not. I would say try the PS and keep it if you like it. I have heard the criticisms on these forums that the Bel Canto uses a cheapie chip (search here), and it appears that the PS audio uses a newer design, but I cannot substantiate this.
- good luck.
- good luck.