My Krell amp sounds great plugged into the dedicated runs made for my audio system with a very good shielded filtered power cord. ( I cannot imagine paying for the 1200 so that I could plug my amp into it ) But I cannot ever listen to my system anymore unless the Preamp and CD are plugged into this. It is amazing PP300. But maybe I had better ask Steve. It might just be all in my mind. And Now I am out $1300. AAARRRRGGHHHH!!!!
