I don't think you can go wrong with either of these amps. I personally like Vac equipment a lot and have found that Kevin Hayes of Vac is a really great guy to deal with.
Alan
Alan
Audio Research REF 75 vs VAC Phi 200
Anyone compared these two highly rated power amps? Both companies are well regarded in the audio community. These amps sell at approximately the same price point. The VAC may have a little more power.