My goal is to get as close to natural sound as possible. Jazz and classical music as well as vocals, where I hear nuances in instruments would be the goal.
@bahston Fortunately electronics including speakers are not musical genre specific.
If you go with separates a tube preamp with solid state amp is very popular. There are class D amps now that rival tubes in terms of sound quality. So you have a wide range of equipment from which to chose.

