Cryogenically treated cables

yes copper purity is paramount to make a few microohms decrease-but you can get 1000 fold improvement by upping gauge one size.  even the cheap cca cable will show no active degretation if SIZED and terminated according to NIST and JAN spec. there are many papers and govt research on this. so now theri decision is to Not use cryo conductors in and space program,neclear reactor,wepons system,life support equipt.
so why would any "sound equipt" benefit unless things are under spect to start with.

hemigreg
Yes copper purity is paramount to make a few microohms decrease-but you can get 1000 fold improvement by upping gauge one size. even the cheap cca cable will show no active degretation if SIZED and terminated according to NIST and JAN spec. there are many papers and govt research on this. so now theri decision is to Not use cryo conductors in and space program,neclear reactor,wepons system,life support equipt.
so why would any "sound equipt" benefit unless things are under spect to start with.

>>>Audiophiles don’t really care very much what the Government does, or NASA or the military or life support. We do whatever we like. We are the Clash! 🤗 Besides NASA employs cryogenics routinely for space missions, liquid nitrogen and BEYOND. Anyone interested in higher performance materials would use cryogenic treatment.

We ain’t gonna be treated like trash
We got one thing
We are the Clash
What?
We are the Clash
It’s like a patch
You can strike that match!

Can I sell you some Nitro-Gin for your tires?  If that is not good enough, we could use hydrogen.  It is great on big bumps. 

bo1972"Most cables in audio are what we call; emphasis cables. That means that those who created them put the focus on certain frequency response. "

That is quite a claim, assertion, and pronouncement please provide data on the FR measurements you have done on audio cables that confirm you're claim or are you saying this is just a belief that you have but haven't conducted the tests necessary to confirm it which is fine if that is the case. 

Anyone with an LCR bridge can measure cable parameters, enter them in a calculator along with the electronics I/O / speaker parameters and calculate the values.

If manufacturers were more honest, they would include LCR values in their 'specs' instead of fuzzy headed audiophile nonsense.

See http://ielogical.com/Audio/CableSnakeOil.php