Computer Hardware, vintage but still in working condition.

Down the hallways of Defcon, you can find various people and things to tickle your fancy. In this one particular room, as you first walked in you could not miss the PDP11 system complete with multiple tape units that took up the whole wall. On the sides of the room were vintage computer hardware. Breadboarded computers, Altairs, Sinclairs, Commodores and so many others I can't remember them all. Many systems were live and available to play with which discussions abounding. It was touching to see these old systems, in use at Defcon!