Magnepan, How Low Can You Go...power-wise

Nick778,

Magnepans are not electrostatic speakers. They are planar magnetic and thus do not suffer from the ultra low impedence problems. I agree that more power is better.

http://www.magnepan.com/magneplanar_technology

If you have the means...you should try quality tube amps. By a chance, I tried mere 34w/ch Marantz 8B to my 20.1s and it is still driving them in my 26D x 29W x 8H room in reasonable listening level. I've been searching for a tube amp with similar sonic virtues as the 8B but more power...

How low is your listening level? I have 3.6r's and have used as little as 75 watts and as much as 300. Biamping helps, as does a small room. If maggies broke with anything over, say 100 watts of drive, the issues regarding power would be moot. If they were more efficient, discussions of how much power needed wouldn't come up too much either.
But they are rugged and can soak up a lot of juice so this issue regarding power will remain (forever?)

More is better, my experience with Maggie 3.6R's was that they woke up at about 400 W, started to sing at about 600, and came completely alive at 1000w (into 4 ohms that is).

My fav amps for them; Cary CAD 500 MB, Innersound (now Sanders Sound) all the ESL amps, and I have not had them, but I too hear the Wyred4Sound amps are sublime with the Maggies.

Thomastrouble, it depends on how loud you listen.

Audiogon member Onemug uses low powered SET amps to drive his 3.6's, and gets simply outstanding sound from them - for his purposes.