Bondmanp - Seconding that recommendation! I got a used Stratos Plus and it has made a HUGE difference, albeit as an upgrade from a Yamaha. Took a huge edge off harsh highs, and I'm hearing so much more than I've ever heard on my speakers before. Definitely smoothed the highs, making them listenable again, added very noticeably to the low end response, and I have an new level of imaging. I don't use my sub in 2 channel anymore.
Again, I was upgrading from a low point, but the difference was so dramatic I have to believe it's worth a listen. Klaus will customize an amp to your needs, the Khartago starts at $800 iirc.
Again, I was upgrading from a low point, but the difference was so dramatic I have to believe it's worth a listen. Klaus will customize an amp to your needs, the Khartago starts at $800 iirc.