Nordost Heimdall XLR interconnect break-in time

The pre unit is brand new too.

Hi Mike how do you think of Heimdall IC in general? I'm relatively new in all these. I bought them from Music Direct because they are on sale and ranked pretty high on popularity index.

my experience is for Heimdall 2 power cords. they took 48 hours to change sound character for the better. i think the next hurdle for even better break-in is 100 hours.

hope am being helpful.

I have the NORDOST XLR FREYs with about 100 hours on them, and the cables are still not yet broken in.

my guess: 300 hrs appears about right

I have Heimdall interconnect and speaker cables. The dealer reckoned 300 hours for the interconnect and even longer for the speaker cable