Hello Everyone! I am posting because I am wondering if the Gallien Krueger MB212 is any good? I have not had a chance to play it yet, but they have a used one at GC for $500. Is that a good deal? How loud is it? Can it handle 2 guitars and a loud drummer? Is it truly 500 watts or do you have to connect a extension cab to achieve the full 500 watts? Just some questions I need answered. Thanks everyone!!!