Hey. I was looking to buy a vintage Gibson Amp. A lot of them I was considering were made 1951-1956. Now, my question would be: "Do these amps get good tube overdrive?". I was wondering about that, because back than people weren't using the overdrive from the amps. So my understanding would be, that they might not have a very natural overdrive, in other words it would sound very artificial. Of course the overdrive I am talking about is the one caused by turning up a volume knob (captian obvious). Also, how do these amps react with one or two pedals? Looking forward to your feedback! Cheers!