Me, still loving to death my MB200, for some couch playing and the smallest gigs, eventually pairing it with a custom 1x10?Eden loaded cab for extra punch. A friend of mine has offered me the original GK extension 12 cab (which looks pretty much the same as the MB200?s enclosure, and has some sort of slot to put the MB -or any other GK amp of the line, such as the ML250 for guitar, which I also own and am pretty much fond of too- above and make it a bigger amp. Can?t wait to pick it up and give it a try at some gig