I love my BAT VK-500 how ever I have panels and not point source drivers and have never heard it on a convential point source speaker. I find the levinson's to be unenvolving, and I hear nothing but great things from McCormack owners, if they will power your speakers I think you should try a McCormack in your system first. I have also heard a lot of great things about the gamut d200 how ever it won't work with my speakers so I have never tried it.