NRG Custom Power Cables ?

I have purchased a power cable and speaker cables for bi amp system. First off NRG had numerous correspondence with me to ensure he was building the proper cable I was looking for. This included pictures of my connection points and terminals. I am running a Lindemann Source 20 with 2 Lindemann Power 55 amps. PMC TB1 signature speakers and a JBL Sub. I wanted to bi amp my system so needed new cables to do it. First impression when they arrived was the build quality. Superb attention to detail and finishing. I was replacing Audioquest cables and there was no comparison. Sound quality was better but was that due to bi amping or the cables? Regardless I am very happy both with the product and the service. 

I have had The 5 power cable running into a Devialet 220 Pro CI and use Mr. Ghani’s 6:6 speaker cables in biwired configuration to Sonus Faber Olympica IIIs. I am a fan. There is a clarity to what I am hearing which I was getting with the Audioquest Thunder or a Voodoo Thunder power chord. The speaker cables replaced DH Labs Q10 Signature cables. The bass is the first thing you notice but then the effortless nature of the midrange on female vocals, as well as nuanced treble (instead of hot treble) gives an overall ease to the music that I haven’t heard previously.

Science and math indeed.

I am a fan the cables are well constructed and outperformed my pricier Shunyata king cobra power cables used on my powered woofers for my speakers...great customer service too!!!