What amplification do you suggest for Magnepan MG20.1?


I have a new pair of Magnepan MG 20.1 and would love to have comments from anyone with experience with these or MG 20R in terms of amplification. Are you running them stereo amp, bi-amped? What brands have you had success using?
dlb
If money is not an issue try cello, Rowland or the ultimate set up of 4-BAT VK-150se tube amps bi-amp the drivers if possible. I would not think of using anything 'cheap' on speakers like that, Keith gave you lots of good suggestions so take your time and listen to them all.

Good Luck,
Tim