In a word ..sometimes. My experience with silver is that the low end can be a little bit "light" causing it to seem bright. A copper and silver blend can give you back some warmth and balance, but you might lose some of the detail. Many times it takes WAY longer than expected for break in. Often from 100 - 200 hrs of both pink noise and music with a big dynamic range. Wait and see what happens and if after a while it still sounds bright ..try, try, try again. Good luck.
Does silver speaker wire sound bright?
I purchased a kit of 99.999% pure silver speaker wire with PTFE insulation and assembled it. I installed it on my system and it seems to scream at me. My system is all tube (Melos)and my speakers are the North Creek Rhythm. I use the preamp also as a headphone amp and use Grado SR325's. The headphones are not bright they lean tward a little dark sounding. I feel the brightness is in the cables and wounder if they will mellow with age, and how long will it take?