Can upgraded power cords help my setup?


I have some KEF LS50 Wireless speakers and decided to use them with a Bluesound Node 2 via a Lifatec optical cable. Can I see a significant and worthy improvement if I swap out my power cords for something like Pangea cords? Do I need the AC 9SE MKII on the speakers or will the AC 14SE MKII be good for each speaker and also the Node 2 (C7?)? Power cords seem to be the only place left for me to tweak the most out of my setup.

Thanks for any input.
asahitoro
I obtained my undergraduate chemical engineering degree from Manhattan - I worked in the pharmaceutical field developing drugs a few of which were successfully brought to market. This required learning about and becoming proficient in computers, electronics, electrical systems, all types of control systems, a LOT of mechanical systems.
You can say I've got a lot of processing experience.
Well said tjassoc, but way too much effort for a couple of blockheads who have obviously never tried quality power cables but only "think about it"...

Dave



 I said No. Because you talked about this wire Panaga. Thats why its on sale.  Try that wireworld 
But you need to spend some money.