Power Cord for CAT

The stock powercord works best, period. i really doubt if Ken Stevens has recommended the ESP cord, because what i gathered from many fellow CAT owners, is that Ken recommends using the stock cord. I also hear that the PSaudio 300 works great with the CAT, i tried some other AC filters with no good results, and some of these filters cost enough... happy CAT mk3 owner.

I have CAT amps. FIM is thrilling.

The ESP essence greatly improves my CAT Ultimate in More solid bass, more inner details. Recently, I upgraded to the Shunyata King Cobra. It takes the improvement made by the ESP up even further. Give it a try.