Which power cords have high resolutions and separation??

Ghdprentice agree 100%.NASaMaN not ready on tubes yet.There are young kids in his home.

@nasaman , I think you start from the wall and work your way forward when it comes to power. I would recommend trying an outlet (pangea, synergistic research, etc) first (about $100), and after that maybe a power conditioner (Black Lion Audio, Add-POWR, Audiolab DC Block, iFi, etc). I think you could do both an outlet and a power conditioner that would impact all of your components with your budget. As for power cords I saw a review of the new iFi cords, I haven't tried them but they look interesting:

Audiolab DC Block and Zafino Cable Power Cables - ZavfinoUSA

+1 ghdprentice on DH Labs Corona. To me, it’s performance is identical if not better than the $2500-3000 Shunyata Sigma NR, as I evaluated a number of power cables side by side. For anything under MSRP $3K, the Corona would be at the top of my list.

I am a DH Labs reseller, so take it how you want. 

@nasaman Audioquest latest Storm series Tornado is excellent for an amplifier. If you can increase your budget and go up to Hurricane it’s even better.
On a lower end of the price range, TWL Seven Plus has a very open sound but it won’t come close to AQ in the overall sound quality and lower noise floor.