I do not know the particular requirements of your speakers beyond them requiring a fair amount of power, but I have found that with my Fyne F-702 floor standing speakers—augmented by two Rythmik F12SE Subs—my Rogue Audio RP-7 tube preamp, two monobloc Odyssey Audio Kisment solid state amps (200 watts each), and Silversmith Fidelium speaker cables have given me superb three dimensional sound, excellent timbre of the instruments, and, overall, a wonderful experience. We listen to a wide variety,of music, from classical to the Moody Blues, CCR, and vocalists.