It's time to do a tube change in my beloved Vox AC-15 but i have no earthly idea what tubes to put in it. I've never made a move to learn about any of the tube brands or that kinda thing. Below i've listed a few videos of the style i play, wondering if anyone would know a good set of tubes to go into the amp. In my sig is also a list of pedals if that makes a diffrence in things.