Power conditioner for Krell Mono Block?

I am not sure which series of Krell mono block amp you have, but the FPB has some sort of conditioner designed into the amp to address fluctuating AC power. I have the Krell 650mono's plugged into 30amp dedicated lines, but with a 20 amp plug configuration, and running dedicated lines is a major improvement in sound over the standard outlet used prior. Next, I want to experiment with the higher quality AC outlets others on Audiogon have recommended.

Using such super gear, you should set a dedicated power supply for them.

Cinepro Power pro 20.
Specially made for 20 amp circuits, complete with 20 amp plugs...no worry about current with it's massive torroid.
I've got one new if you want it...

I plugged two FPB 350s into a single Ultimate Outlet on a non dedicated line and heard improvement in the system. Although not night and day, the Krells opened up a bit more with even better bass. Bybee Signature conditioners also work extremely well. No offense to Verastar, but conditioners with large transformers other than a Variac usually limit the dynamics and bass on the big Krells. I once tried an FPB600 with Furman's reference conditioner and noticed limited dynamics and closed in bass. You never know until you try one in your own system though.

Audio Magic Stealth, or, if your pocketbook is deeper, the Matrix. I owned the Stealth, and am now grooving with the Matrix. See my review on the 'gon. peace, warren