I was recently reading reviews of Jim's work. Bascom King's original review of Ampzilla, TAS review of Grandson and Theadra, Stereophile review of Sumo's amps. One thing that consistently comes up is how musical they were. I can't agree more. They're are amps with more bottom end, preamps that throw a wider soundstage, but in all that Jim designed, one can't escape how the music connects with the listener. There is a true sonic signature in all of his work, and I applaud it. Grandson is among my all time favorite amps. It still knocks me out how 'musical' the little guy is. I imagine that Jim's work will be doing the same for many years to come.