Do Interconnects need to "warm up"?


My system is left on most of the time and sometimes on standby. I noticed that when I first start to listen the sound is a bit bright. All of my IC's are balanced and single ended Silver Streaks, the components are Krell. It seems to take almost a half hour before the system seems to calm down where it then sounds smooth and sweet. So I was wondering, is it possible that IC's may need to warm up as some equipment does - your thoughts? Thanks!
rpg
Silver not a "musical" conductor?? How is the Alabama State electric chair wired?? Hmmmm...
Copper vs Silver is akin to listening to a performance at the BSO vs The New York Philharmonic (at the original Avery Fisher Hall). One is gloriously musical, while the latter was hard, bright and cold sounding. Metals have a sound. Pure silver cables add too much of that sound for my taste. I've heard some silver fuses and hybrid cable designs that are musical.
I could have you audition 10 cables of various compositions and you wouldn't have a clue if they were copper, silver, gold, or a combination.

No way, no how.

But nobody else could either. The conductor material plays a very minute part in the sonic signature.

With more experience you'll understand this.
Rpg,
I've frequently heard the same thing you have. I also leave my system on most of the time, unplugging only if there's a storm approaching or I plan to be gone for an extended period.

I have no idea what causes it though. My gut feeling is that it isn't the ICs but who knows?