Does Power Cord Require Burn-In To Sound Good?


I recently bought a new power cord but there isn’t much difference in sound quality between this new cord and the previous Wireworld Elektra 7 which it replaces. The cords are used on the DAC.

Any ideas if the cord needs to burn in to open up and sound better? It currently has about 5 hours on it and I think I prefer the sound quality of the previous cord which costs 10 times cheaper.

Any thoughts appreciated.
ryder
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Many years ago, I was taking a medicine law class. The professor, a bombastic lawyer, would spring unanticipated questions on the unprepared class. One morning he directed this question to me: "What is your impression of the legal term res ipsa loquitur"? Being one of the unprepared but wiseass students and hoping to avoid further embarrassment, I replied, "Well, I think it speaks for itself." Boy, was I nonplussed!
bakin63
And translated literally from Latin, sir, it means "the thing speaks for itself"
Quite so. If that is what you meant, then that is what you could have said. But you didn’t, you wrote:
Res ipsa loquitur
... which has a very defined meaning in addition to its literal translation. Such is the nature of language. Please don’t complain to us about your careless use of a foreign language that you seem to not grasp well.
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Please don’t complain to us about your careless use of a foreign language that you seem to not grasp well
Please don't complain to me about your lazy interpretation