Cable septic

@unfairlane Rober has some very fine wire in his system, got a good deal on silver Audioquest, so I would say he is already there....$500 cables aren’t the lunatic fringe to some... great IF one can get them for $100 but let’s all be clear his wire is NOT the free junk that comes in the box....

And $500 cables ARE the lunatic fringe to others....

For power cables at a decent price contact Chris at vh audio.  He also makes IC's or will help you with DIY projects.

To just learn a few things try a copper wire cable and a all silver cable to see if yo can hear a difference.  Then decide what you want your system to sound like.  I do hear differences but I can find bigger improvements else where such as adding an AC filter choke, better resistors and capacitors.  Then you can go form there.  I recently hear the changes that the Audioquest Niagara model 1200 made in two systems.  One was more pronounced that the other.  That may have been a bigger change that any cable I have tried ever made.  You have to experiment and observe and then learn what makes the sound change in this hobby.

Happy Listening.

Since you seem to be making a serious inquiry, Transparent Audio is one of very few companies which use an empirical approach, using weekly visits to the Portland Symphony, which they record and use as reference for their cables. They also draw on a database 28 years in the making. They make the internal wiring for the best speakers in the world. I have not found any other cables to be as natural sounding.
Silver cables sound bright, which is initially appealing to some, and get worse with age.
i will not address the opinions of he who has issues with physical reality.