I respectfully disagree with cytocycle, who I know and have purchased equipment from. I have owned the 5.1's with my Krell 600C and 650MC mono's driven by the KPS-25SC. Krell is ruthlessly honest and if you have a weak link, you're going to hear it. If your front end CDP, turntable/Cartridge and cabling are up to snuff, it won't be bright. What sounds bright on a Krell/Wilson system is lousy recordings...and unfortunately there a lot's of those around. Good recordings sound incredible, bad one's sound worse. Try to demo them to be certain.