Which power cords have high resolutions and separation??

I’d recommend taking a look at the LavriCable Ultimate silver PC — about $500 new for a 2m cable.  I don’t have their power cords but some other folks here do and they’ve been really happy with them.  I’ve got their lightning/USB dongle (that kicks the crap outta the Apple Camera Adapter), balanced interconnects, USB, and balanced headphone cables, and they all manage to provide lotsa detail in a natural way with excellent and transparent imaging/soundstage while also offering very good tonality.  It’s a pretty impressive balance of traits actually, and maybe other members who have their PCs will chime in here too.  I think they offer quite a bargain for the performance they deliver and using 5N quality silver wire.  Just another potential option to explore, and best of luck. 

He probably can’t hear any difference through his Bose speakers. 

Maybe he went back to listening to his Bose system. 

@timetraveler66 Sorry.  If u like ur Bose more power to you.  Plus, you don’t have to spend a dime on better power cords. Win win!

@timetraveler66 My guess is the educated person heard you had a Bose system and told you the power cables would make no difference given your “system” and you ignorantly misinterpreted his recommendation that power cords make no difference, and now you’re doubling down on your ignorance. Keep going. It’s kinda fun. BTW, what equipment do you have in your system that leads you to your emphatic conclusion that greatly contradicts 95% of the experience of the people here who don’t rock Bose and actually have fairly accomplished systems?  Please, do tell what your system consists of if you would as it’d be most enlightening.