Do speaker cables need a burn in period?

It's really surprising that the various makes of cable elevators don't come in graduated heights so that one can achieve that downhill effect more easily.

The question to ask (from my college Psychology 101) is can you step into the same river twice?

In the same vein, can you listen to music on the same cable twice?

To be ahead of its time. Yes.

Just wonderin'...

Anyone with experience with CRYOed cables - i.e. do they require more or less cookin' and burnin' ?

100% believe that any new audio equipment needs some hours to settle into its "groove" before sounding its best.Same as new cars dealers tells you to keep it simple for xxx amount of km then you can open it up.Yes Im comparing mechnical to electrical products but from the decades I spent in audio not counting the $$$ I spent I notice a improvement as the equipment breaks in.Can I prove it.Of course not but from personal experience it takes about 200 hours before the changes stops.