The Phi series is Kevin Hayes best effort to date. Even better than some of his higher end pieces he told me. I am selling my Phi Preamp and Phi 220's not because of musicality, sound quality, inner detail, or imaging, but because I am running Wilson MAXX speakers and have decieded I miss the conrol of solid state on the bass. You will not be disappointed with the Phi series. Check out the reviews on the Phi integrated amp.
Vac Standard 220 standard, signature, or Phi
I was hoping someone could tell me about any experience they may have with these amps. What speakers they may be driving with them, preamps... I just do not hear any feedback on them and am curious about the results others may have had. Thanks in advance for all feedback.