As good as the B.Mamba is, the Cobra/K.Cobra is a BIG step up. I like the P300, but get the better cords first and then add the P300 as the last tweak. Also, don't necessarily assume that you need/should use the same power cord throughout your system. Use Cobra/K.Cobra on frontend equipment and Electroglide Fat Boy SE on the amps. This way you won't be overemphasizing any single sonic trait. Try it, you'll like it. (That is, if you can afford it.) Goodluck.
Powersnakes and Power Plants
I am curious about whether anyone has tried the PS Audio Power Plants with Powersnake cords of some type. If so, which seems to help more? I am currently thinking that I can buy a Power Plant and then connect all my other components to it via Sidewinders but do people think that Cobras or King Cobras would still help significantly even with the Power Plant? Thanks!