Hey all, I'm trying to find the right head. I'm currently playing through an older MIA ba 210. I really like the amp but I want to venture into tube/hybrid. I've been eye balling the 3 pro for a while (keep in mind where I live music stores don't really carry much bass stuff) but now I'm considering the v4b. I tend to prefer a clean tone but a little break up don't hurt . Now I'm wanting to know if the v4b can stand up to a svt 3 pro in the output department. Now I don't have a cab yet but will get into that later. I really like the sound of the v4b from videos I've watched but I can't tell if I will have the same head room as the 3 pro. I understand that the v4b is 100 watts compared to the 450 watts that you get from the 3 pro, but aren't tube amps considered louder than solid state/hybrid amps?