With all due respect to you Warrenh, I think you are referring to Ernie's older models.(which I have owned in the past) This new incarnation is another league of power cord and more than just an "introduction". He has changed the cable and the design. It is a class act and though I have never sampled the heights of the harmonix cords, I have compared it to a shunyata black mamba V2 on my cdp and I prefer Ernie's for resolution, depth, and transparency. There was much more of a "difference" and that difference was all good. Whether it be synergy or good design, it's well worth the $160. IMHO.
Stuart
Stuart