I too highly recommend the Berning ZH270. I have had mine with the VSM-mms and now the VSM-MXs. Cello, Vetterone and Musicpre have all stated what I have experienced with the Berning in my system. Perhaps you could tell us where you are and might be able to find one near you for a listen. You really need to hear the Berning with Merlins.
Peter
Peter