I have owned the Einstein The Turntable's Choice phono stage for the last four years and have been quite happy with it. It easily beat both the hotrodded Vendetta SCP2T and the Blowtorch which I had previously owned. About two years ago, I began to hear rumblings about a phonostage from a Greek company Ypsilon, the VPS-100. About a year ago, there was an extremely positive review by Michael Fremer. Again, I am a fossil and tend to move very slowly on these things. Last night, a friend helped me install the VPS-100 in my system. It is seldom that when you install a new piece the improvement is so major as to be instantly obvious even when the unit is cold. This is by far the best phonostage that I have heard by quite a wide margin. For context, I use a Rockport Sirius with an Ortofon A90.