For much less money I would rather use a BAT VK-500, I know more then one person who love the sound of BAT ss with planer/electrostat type speakers. Not many people here consider Krell to be "on the level" of other high end gear, coincidentally the other gear tends to be much cheaper. If you really feel like spending that kind of $ on an SS amp I would also consider trying the BAT VK-1000 mono's, Jeff Rowland Design Group model 8, Cello Duet I am sure others will give you more recomendations. Just so we know what are you using now?
Cheers,
Tim
Cheers,
Tim