I just made a deal on a S.O.B. head and should have it by the end of next week. The one I'm getting is 60 watts, no reverb and has the limit knob. I haven't been able to find a whole lot about the SOB, but it seems like most people either love them or hate them. So I'm curious about others opinions about them? And are there any tips or tricks as far as settings and such? Thanks!