I've not heard the M6, myself, but I'm a big fan of their fully balanced and dual mono designs, of which the M6PRE is both. (I'm more of an A3^CR guy.)
I would think so. Ask him (not the roach, the pestilencectomy guy), it'd be interesting to see what he says, first in response to your question, then once you tell him that people on the internet are telling you "yes they can".
Found out I need to work at PRS for a year or two -- every employee of PRS gets their own guitar. The guy I spoke with (ex-PRS, worked at a crab place around the corner) told me about his -- Mr. Yuck green with green footprint inlays.
I want to be able to design my own guitar. That'd be awesome.
Goddamn.
Me: was: Tangerine Dream and Big Big Train and other stuff
Is: Blur and DiN and whatever else I feel like
Will be: Moar Blur. Goddamn, I love blur.
Its eyes are following me around the room, please make it stop.