Power cord upgrades for Krell amps


I'm looking for ideas and recommendations for upgrading the power cords on my Krell fpb 350M amps. Does it really make that much difference?
puerto
I always thought that "captive PC" mean't that you could not remove the cord from the amp without major surgery. My PCs unplug from the amps so I am thinking that they are NOT captive. Perhaps the configuration of the plug is to be considered??
Puerto, captive means that it is hardwired into the back of the amp, not a simple 3-prong IEC connector. Most components have removeable power cords. Just because a cord is captive, does not mean you cannot change it. Though it does require you to remove the existing cord and its hardware and install an IEC power cord socket to accept other power cords.
Ckoffend: That's what I thought - mine are not captive so I could follow-up on some of the above suggestions - if I had that kind of discretionary income to spend on a PC! Geez, some of those things are 2K. It's still hard to believe that you would get 2K worth of improvement - maybe I'm being naive.
Look into DCCA audio power cords. They worked well with my Krell amp that I previously owned. E-mail them and Don will help you pick one out from his line and a budget you can afford. Be sure you get one of his newer models. They are killer!
Joeybovni: Thanks for the tip - I will follow-up on that as I did with the other suggestions. Yours sound more affordable!