Like the Constellation Andromeda phonostage, I knew in the first minute of listening to the VAC Master that it was on a whole ‘nother playing field from my previous VAC preamp. I thought THAT preamp was a top-notch preamp, and it was. But the Master was better in every way. I absolutely love mine, too!
There is one sentence in that review, however, that I would point out as also being very accurate, “...and it’s built-in phono stage was of reference level and the equal of almost any other standalone phono stage other than the most extreme luxury models I’ve heard” (emphasis added by me). Don’t buy the built-in phono stage thinking that it will be as good as it gets. It’s very good, but not nearly as good as the Andromeda, for example. Of course, the term “extreme luxury models” definitely applies to the Andromeda!