Is it true that a digital cable has to acclimate to your system?

My experience with many many AES/EBU cables is just like @spatialking -- first impressions are usually directionally correct, improvement is steady after that but usually does not change the fundamental character of a cable -- and it is certainly nothing to do with "getting used to the other cables in the system"!

If I was you I'd trade up in the AQ line as you like the sound of their base cable -- the Wild AES/EBU is probably the sweet spot on the line for performance vs price -- I've never been convinced about the WEL

The other line I'd recommend is of course Transparent, again a consistent family sound (very warm and organic) that only improves as you move up the line

The explanation is nonsense, however shipping any electronic equipment causes static charge to build-up in the dielectrics.  It takes about 3 days for this to dissipate.  Also, the new connections probably have to adjust at the metal-metal boundaries.  It should sound better after 3 days of break-in.

Steve N.
Empirical Audioi

Thanks Steve. 

That salesman gave you the biggest crock of BS I have ever heard.

I use the Orchid and absolutely love it. Tried numerous cables from many other brands,but the Kimber is a keeper for me. And yes a little run in definitely improves its sound. Don't be so quick to give up on it. If in the end you decide to sell it, let me know I might want to purchase it ( what's the length).
                                  Cheers,
                                    Den