@foggyus91 I know that after 6+ years of education in EE and after 30+ years experience in the field of acoustics. I know that from building my own amplifiers and speakers, assembling my own wires.
No, I do not have a listening closet, I can afford a much better place.
If you goal is to insult - you failed, as I cannot consider you as an equally educated person worth having a discussion with. But you are right - enough for this crap.
For those who really interested,
I highly recommend this resource from Cordial Cables (Germany). It is entitled "Everything You Always Wanted to Know About Cables". You will find a lot of info about attenuation, cross-talk, conductivity, shielding, and much more.
They make a full range of decently priced high-quality cables.
Each cable is described in high details, with technical data, parameters, materials they made from, areas of application...
You will not find any magical treatments of other pseudo-scientific crap here. Only solid science.
https://www.cordial-cables.com/en/skin-effect
(no, I do not own those cables. As I said, I craft my own)