Yeah it exists, one is from, you guessed it, Nordost. But no one from the end user I know bought one thank God. Only retailers. But the shop I frequent to does provide burn-in service with that machine, but it’s free so if anyone curious they can buy a pair without burn-in and another pair with 96-hours burn-in, and then do an AB blind test and report back. Enjoy thr description! EDIT: Oops, looks like the shop’s name inadvertently revealed there. But I can vouch for their business if you’re looking for cables, excellent genuine products, very professional and honest customer service. Whether people believe in cables or not it’s up to them.
The update comes with a 5V/12V cable replacement made of silver (confirmed). Seen the extreme short length it must be regarded symbolic.