Stopped in at GC yesterday, they happened to have the new Acoustic B100 combo and B200 head w/matching 1x15 cab. I have the B20, and really do like it quite a bit so I was intrigued. The B100 appears to be a 1x15 combo, but honestly I didn't get a good look thruough the grill cloth to confirm the speaker set up. Price is $250. Controls are Volume, Gain, Notch, Bass, Low Mid, High Mid and Treble, if I remember correctly. Took some time to plug it in, nice, full, sound, not overly boomy , not overly muddy. Mostly kept it clean, but did play with gain up, master down, got into a nice fuzzy kind of dirt. I did not play at all with notch control, I have no real idea what it was doing. Did not open it up all the way, but I would say it should be able to hang with most reasonable drummers volume wise, I did not notice a line out which would be nice for larger gigs. The B200 head is also $250, the matching cab, a 1x15 (slightly larger than the B100 combo) is $200. The controls are a little differnet from the b100, I believe is 5 EQ knobs, marked with the ranges in hz, rather than the generalized "Bass, Mid, Treble". Also has the notch control.