I've been using an MP for the last few years, and after about 33 years of "serious" listening, and as the owner of a few of the state of the art pieces in analog recording, I think the MP is the most "sourceless" audio source I've ever used. I've had a few record producers and engineers over, and a couple have said, after ripping in their discs, that its like listening to the output of a recording desk.
Apparently its been a controversial item on the nets, but its sound is something to take quite seriously. Due to a couple domestic shifts, I could use a little more space around here, and am for the first time ever willing to sell my turntable and not immediately replace it (not selling my vinyl!).
I couldn't listen to CD, ever. But CD files out of this thing are, for me, a pleasure.
I don't know who the manufacturer is any more, Nova Physics or Laufer-Teknik, but hear one if you can.