I'm driving a pair of Magnepan MG12QR's with a 35 watt tube amp (Tom Tutay modified/Sound Valves input tweaked by Tom) and a VanAlstine Super PAS3si (VanAlstine Design not Dyna)along with an Oppo 980 and Scott Nixon Tube DAC. It is amazing. I have owned many speakers systems the past 2 years from $500 to $5000 and this is the best sound I have had in a very long time. My room is 14' x13' and I have a 14'ceiling.
In the right room Maggies can give you a presentation that will be very good and maybe not world class but it will leave you feeling great about your purchase. I have heard the Absolute Sound had a review ont he MG12's in the December issue. Check it out. And no, I didn't think the
ST 70 would drive them initially.
If I do come across a Moscode amp or VA hybrid or Counterpoint I may sit the Dynaco aside. But for right now the only benefit I could get is playing it louder and maybe a little tighter bass. The midrange and top end are
killer.