And to reiterate for the 10th time, I freely admit my experience with the Mercury 2 might have been due to mismatch with the Berning amp (but to be clear, three other seasoned audiophiles had the same exact impression of it IN MY SYSTEM - so it's not only my ears or the stuff between them).
I have nothing but respect for Kara and the folks at deHavilland, and it does not suprise me ONE bit that the merc would be pure sonic bliss in someone else's system! Moreover, i apprecate that they allow a 30 day listen period with full refund if the unit does not match up well with your system. More should do that.