So im at my buddies house earlier jamming and he breaks out this really freakin old Gibson Tube guitar amp.

The amp was VERTICAL with 2 10s, 2 guitar inputs, treble knob, bass knob, volume knob, on-off knob, and a fuse holder in the front. The speakers were a brownish color and the case was also a brownish color.

Its probably the oldest amp i've even used and it was pretty damn nice sounding. But WOW did it really heat up. This thing hasnt been used in a good 20 years and I could smell the cobwebbs burning. lol

Can anyone help me find out which amp I was using or what series amp it was? I searched Google and im completely lost.