Power plant and power cords upgrades a real wow?

Also, let's remember, the OP had no problems with his gear at all, UNTIL, a friend told him he had a problem.

Sometimes, not only is good advice difficult to give, it may not even be required. Don't ever let anyone outside your family listen to your system. Don't worry, be happy. It's all good.
Cheers

It is impossible to know what another person means, with 100% accuracy, when they are describing what they HEAR. What does 'tight bass' mean? What does 'bright' mean? What does 'dark', 'fluid', 'harsh' and all the rest REALLY mean to you? Then ask yourself, how do I know it means the same to them. Are we really on the same page. Speaking the same language.

In audio you can only listen for yourself. If you like it, that's all that matters. Any wire 'difference' that people hear on this site is so minscule as to be nonexistent. Esp while listen to music. Which, after all, is the purpose of this gear.

When other people tell you what a wire sounds like, it's like telling you what to 'expect'. And if you expect it, you will 'hear' it. My advice is to experiment with wire if you wish, but just keep it between your gear and your ears. There is no 'requirement' that you hear anything and don't be bullied into saying you do.

I do know this, it won't be the so-called 'night & day' experience that many claim it is. Physics and human physiology says that ain't gonna happen! And they have NEVER been wrong.
Cheers

" filth in your power now"

FILTH???? hahahahahh folks, this stuff is not alive. i.e. organic.