Morrow IC's

Simply listening to your cable to see if or how it changes over time.

+1 wolf_garcia. My philosophy exactly.

I noted some subtle changes with the Audio Art IC3 during the burn in process.  Nothing too extreme.  This time around I am just letting the Morrow break in without listening since I have them hooked up to my second amp and a tuner that currently are not hooked up to speakers.

Wolf, good points raised.  In my case, I paid for break in because the first two Morrow cables I bought, I didn't get the break in service.  They recommend over 400 hours to break them in and it took a loooooong time to achieve this.  I did hear some odd effects at times, the cables were quite off and when I unplugged them at some point to compare to other cables, it took the Morrows a couple of hours to sound normal.

So when I stepped up to the MA3 and MA5 with Eichmann bullets, I didn't want to go through that long burn in again.  With their deep discount options, it's a worthwhile option, YMMV.

Which ever way people want to go, Morrow really makes some excellent sounding cables without the retail prices.  I love to read about other's experiences too on the Morrows, it helps to have a body of knowledge on what to expect.

IMHO, and only mho, Mike Morrow is a salesman first and foremost, a business manager second, and he is not one iota of an innovator. The thing that really angers me is his thrusting his 60 day satisfaction guarantee and his "you gotta break these in for 400 hours and start all over again if you disconnect them" BS in people's faces simultaneously. The average buyer is never going to get 400 hours on the cables within 60 days and he is banking (literally) on this. If you buy Morrow, don't listen to the burn-in BS and be sure to send the cables back within 50 days because he counts days and hours and seconds to the nth degree. I know this first-hand. Secondly, his cables are not even all that great. The sound is just "there" without any sense of organic coherence. I will be putting 5 of his cables up at fire-sale pricing quite soon. I'm going to warn my buyers-in my ad-just what I have stated above-that they might like them but that imho they are "meh". 

fsonicsmith, I haven't heard Morrow audio suggest that if you unplug them you must start all over.  I just scanned the several page document on break in that Morrow includes with their cables.  It does not state anywhere that if you unplug you must start over.  It only says if you move the cables during break in,  it may take 1 to 2 days for them to settle.  I actually experienced this, and it was not subtle, though it didn't take a day for them to settle.

Recently I canceled an order from Morrow.  It was painless and quick, and the customer service with them has always been good.  I can't really speak to your experience, your system interacts with cables and perhaps the Morrow design isn't the best for your situation.  In my system, they are better than some solid core silver cables I also have.  The Morrow design is actually quite popular, several companies use the same idea of silver plated copper individually insulated.  Kimber, Audioquest, Wireworld and a few others.  

Either they work for a system or not.  Hopefully you find what works best for you.