Interesting.
I play the violin everyday. So does my son.
Reference real sound, and proceed from there.
Massed violins are hard to reproduce. The information is very complex and the ear is very sensitive.
I believe that there is no cutting corners for accurate reproduction. You can mask an error in the playback chain and make it more tolerable by adding more distortion but the original distortion and the added distortion can't be corrected once there. Stacking the distortions is like trying to correct for too much salt by adding more oregano to your soup.
Unfortunately, distortion creeps in everywhere. It must be minimized.
There is no free lunch. Cables ring, digital jitters, amps feedback, speakers make a mess, etc.
The only way I have improved playback is by minimizing distortion, not masking it.
It is not an art. It is science. Go from there.
This lesson repeats itself over and over again.
We are not monkeys typing Shakespeare, we have reason.
There are many ways to mess it up, only one way to get it right. Limit distortion!
-Mike