What stereo equipment do respected musicians listen to?

I'm one and my system is rather good, thank you.

ATC Speakers. Musical, and truthful.

In general musicians have a completely different mind set and emphasis when listening to recorded music. They are so involved in the creation… the notes, the relationship, the performance that fidelity is an afterthought. There are exceptions… like Neal Young and others, the 1%ers, like we are. 

From what I've read... the majority listen to ATC and Ocean Way... both very neutral / accurate.

All/most of my respected musicians listen to the tight slap of English Leather, or they listen to nothing at all (but here's an exception).

DeKay