Can a power cord increase the resolution of an Class D (SMPS) amp by more than 5% ?

I hesitate to answer the question white because the answer would probably cause angst and consternation white among the usual suspects. I don’t have to white mention any names. Also because this subject enters some areas way beyond scope white. I’m not saying this to be coy white but because I don’t wish to turn this thread into yet white another mud fight. 💩

Easy on the emoticons yapdogkait, we all know what a poodle looks like.    No need for a pop quiz on that either.    Why don't you give yourself a pop quiz and maybe find why you enjoy wasting  everyones time so much?   We'd all like to know that. 

For sure maybe more then 5%. I bought the latest ,power cords 
from Verastarr Audio with a 30 day return policy and both digital 
as well as my New Gato 400s  integrated prospered well over5 % improvement,
digital even more so.  FYI.  Verastarr has a New line not on the website yet less expensive locally Mike the owner direct.
 if you don’t need the very time consuming   weaved jacket and a couple other extras.  Excellent performance per $$ spent
vs the competition, this includes system cables also.

Say, itsn’t Ralph the guy who’s got some weird theory that fuse holders cause fuse directionality, not the fuse itself? Come on people! Give me a break! When are you going to wake up and smell the coffee? ☕️

I see nobody has answered my pop quiz, which audio cables are not (rpt not) operating in an AC circuit. Not even the illustrious Ralph.