I compared my GK MB210 series ll to my new MB212 series ll,,, my MB212 was the clear winner !!!!! The MB212 ll is quite an impressive combo to say the least.. The Gallien-Krueger MB212-II sports a digital power amp section. Remember when bass amps were huge, heavy beasts? They've been slimming down - and digital amplification is a primary reason. The digital amp in the MB212-II pumps out 500 watts, making this little pup perfect for rehearsals and larger venue gigs. Dual 12" neodymium speakers.
Shop for the Gallien-Krueger MB212-II 500W 2x12 Bass Combo Amp with Tolex Covering in and receive free shipping and guaranteed lowest price.. Gallien-Krueger MB212 Combo & 212MBP Powered Extension Cabinet Followers 0. Gallien-Krueger MB212 Combo & 212MBP Powered Extension Cabinet. By Ara Ajizian | October 10, 2014. I can remember way back to buying my first real bass amp. I was a quick study when it came to playing and quickly outgrew the 8" Gorilla practice amp I used in the bedroom.