Best Amp for Magnepan 1.7?


What would be the best amp out of the following four brands to power the new 1.7s? Also, would a monoblock setup be worth the extra money? I like McIntosh; however, I'm not sure if the detail and speed will be up to what the 1.7 would want.

Krell
Mark Levinson
McIntosh
Bryston

Thanks guys
techguy0192
For what it is worth, I run MG1.2's wth a McIntosh MA 6300 integrated at 160 wpc into 4 ohms. Sounds good to me.

The efficiency of both speakers is about the same.
Magnepan's like a lot of current. I would choose between McCormack DNA-500, Clayton 100 watt or 200 watt Class A amps, or Modwright KWA 150. All these amps are superior to the Krells, Levinsons, Brystons, etc.
In Germany the Magnepans are distributed and often demoed with Jeff Rowland.
But i would second the Roger Sanders / Innersound amps!
The best match that I have heard is what I am using now, a pair of Cary 500 mono blocks. What pre amp are you using?

Every so often a good pair of Cary 500's show up for sale on Audiogon.

From your list I would go with the Pass.