Jazz, I tried the original LessLoss power cable several years ago, long before my adventures with HiDiamond. I was not impressed, and after a few weeks I sold it. Who knows, maybe I never gave it a chance. I never tried another LessLoss product, so I can't comment on their newer offerings.
The peace that the P4 and other upper range HiDiamond cabling offers is the sense of reaching a goal. I don't doubt there are superior sounding products out there, but at what price of entry? Other than continuing to experiment with my AES/EBU digital links, I feel no urge to try new lines of cable. I'm hoping that peace lasts a while, Lord knows it's taken a while to get here!
By the way, I installed a custom set of 2' jumpers from my Maggie MG20 external crossovers to the panels, made from HiDiamond D5 speaker cable. Really nice complement to the D8 speaker cables.
