Another important point about the voicing access differences between the M6 and M9...
Not only do you have direct individual access to all 4 voicings on the M6, THEY MAY ALSO BE COMBINED.
Personally, I'd never need this much goosing 'cause the amp "flat" is pretty much right where I want it the vast majority of the time, but for those who really like to mess with alternate sounds, this can be an important feature.
I should also mention that at least to my ear, the M6 and M9 do not have a "night/day" difference in "loudness". They both pretty much crush, so if you're looking at both amps right now, don't make power a primary selection criteria. Seriously.
GREAT info Vic. Thanks! I too love the M6 standard voicing, set very close to flat. I use voice 2 or 3 and modify the EQ knobs slightly to get what I want. And for me, I never fail to get what I want. The tone controls are very well voiced and have very useable ranges.
I don't really see the need to blend different voices other than it might be 'cool' to try.
Power? The M6 Master Vol has never been higher than 10 o'clock on mine and it's almost stupid loud at that level. I normally play with the Master Vol at 9 o'clock. And its still plenty loud with TONS of punch!

