Sony TR-63 Transistor Radio TeardownThis teardown comes with a bit of a history lesson :) Here's a Sony TR-63 transistor radio - I forgot I had one until reminded of it by the ifixit Sony teardown promotion. If we're going to tear down Sony consumer gadgets, why not start with one of the earliest? The TR-63 was introduced in 1957 - it was the first "pocket-sized" transistor radio ever made and the first Sony-branded product exported
