Cryogenically treated cables

Cryogenically treating anything improves its performance. And someone recently posted, even putting cables in the home freezer for 48 hours offers a very noticeable improvement. 

"Cryogenically treating anything improves its performance. And someone recently posted, even putting cables in the home freezer for 48 hours offers a very noticeable improvement."

Ummmm......what???

Wow! Looks like there’s a fly in my spider web already! Breakfast! 🤗

Do a Google search on something along the lines of "electrical conductivity copper cryogenic treatment". After you sort through all the results on thermal conductivity and electrical conductivity at cryogenic temperatures, perhaps you will find a paper or two about measured effects ..... and pretty much anything left will be consumer audio cables.

Perhaps, at this point, you will ask yourself why, when cryogenic treatment is only modestly expensive, are there not more articles, advertisements, etc. about cryogenic treated copper for improving conductivity and transmission in industries where they can both justify the expense (i.e. communications networks) and where they have the knowledge, expertise and equipment to quantify the differences?

Teflon and similar fluoropolymers can withstand cryogenic temperatures fairly well. PVC jacketing, and even the very common polyethylene insulation essentially becomes glass like, so any movement can induce fractures.

Another fly! That’s lunch right there! No McDonalds for me today! I hate to judge before all the facts are in but this fly appears to be one of them Wiki skeptics. 😛

It seems highly unlikely that any harm can come to audio cables during or after cryogenic treatment since most high end cable manufacturers with any sense cryo their cables and many audiophiles send their cables into the lab for cryo. In fact, you must cryo your cables if you want to compete on the world stage. Better safe 🤗than sorry. 😢