I hope this helps. I read that ML Electrostatics with a Audio Research VT100Mkll or Mklll will make you think you are in Audio Heaven, However I have run the Krell FPB250 with the same speakers and it was just AMAZING really Wonderful. As you know the Krell FPB250Mc are SolidState and Audio Research are Tubes. I would think the ML Speakers would really Shine with tubes more so than Solid State
