I owned the 590AXII and really loved the sound. However, in my opinion, you're better off pairing your Cornwalls with a nice tube amp. The Luxman is more on the neutral side with just a hint of sweetness/warmth. Plus you don't really need that much power with these speakers. There are many excellent class A tube amps -- I owned the Audio Hungary Qualiton a50i and considered it to be better (for my tastes, of course) than Luxman 590AXII.
