Don't know about "best" in terms of sonics but one of the best values would be a used Eagle or EKSC. The Electron Kinetics Service Center builds upgraded models and services the older John Iverson Eagle amps so they are not orphans.
Great power and control from a package that runs cool for its rated output. No longer so well known as Krell, Classe, Bryston, etc. so can be a great value.
Great power and control from a package that runs cool for its rated output. No longer so well known as Krell, Classe, Bryston, etc. so can be a great value.