Teardown of iconic Sony TR-63 transistor radio from 1957

I'm reading Matt Alt's fantastic new book, Pure Invention: How Japan's Pop Culture Conquered the World. Early on in the book, he points to Sony's TR-63 transistor radio (introduced in 1957) as the beginning of Japan's gargantuan influence on the world through consumer electronics, toys, entertainment, and other aspects of popular culture. I was curious […]