A couple years ago when I visited the Computer History Museum I hadn't ever seen an analog computer, or hadn't realized what I was looking at when I saw a depic

A couple years ago when I visited the Computer History Museum I hadn't ever seen an analog computer, or hadn't realized what I was looking at when I saw a depiction of one. Modular synthesizers were just coming to my attention again with the whole Eurorack thing. As I stood in front of the museum's analog computers I realized that modular synths and even guitar effects pedals were basically analog computers.