Robert the tag number on one set - has the same number except for the very last number, which is increased by one for the right channel.
I may have to ask my excellent dealer Paul at HFL to ask the factory.
I don’t think I will be the last to be confused.
What is surprising is that only one set has a collar; both sets look identical!
Jurgen many, many thanks for your post.
Indeed one set is with the numbers you stated; the length is shorter than the out of the box NC cables!
The “legacy set” is number ‘6’ on the compatibility chart - a pair, with Naim
part number 00-010-0248
So three numbers for one set of NC to legacy cables!
It would seem, at this stage, that the NC XLR-XLR cable supplied as standard with NC250 - has no identifier on the cable.
Robert, of course the collar is not in the traditional Naim sense, a band for direction, since the two NC cables are coloured at the plugs. I’m sure you are aware of this, just commented to highlight the difference with NC i/c going forward. Knitting and a certain food dish springs to mind!