Just curious what some of the experts might notice about the wiring and components of this amp. As far as I can tell, the only thing that isn't stock is the plug receptacle and one of the power tube bases next to it. I've owned the amp since 2002, but I've hardly played on it. I'm guessing some components (ie capacitors) are probably due for replacement after all these years. The amp does have its tiny place in rock history, which I can get into later on I guess.