I'm a die-hard fan of Mesa heads. I love my M2000 and Walkabout! But I've had less than stellar results with their combos. First, I bought a Buster 2x10 combo. Great tone at low volume but it just could not keep up when playing with my funk band. It's just not loud enough. Tried every EQ setting imaginable as well as a variety of Alembic and other basses. It now sits in my music room where I use it for lessons. I should have known though - 200 watts for bass ain't nothing.
Then came the Scout combo. I loved my Walkabout so much that a combo amp tailor made for it sounded ideal. I custom ordered one w/o hearing it first (big mistake) and even bought another one off Ebay while waiting for Mesa to make my custom one. Again, it sounds great at low volume for small quiet rehearsals. At anything approaching gig volume, it chokes, sounds weak, thin and very un-Mesa. It sounds nowhere near the 300 watts it's supposed to put out.
So, while I'm curious about the M6, I'm also skeptical since Mesa has struck out twice w/ combos. Has anyone bought or heard the M6 combo and if so, have any comments?