Transistor Six TR-63 Radio Sony Corporation; Tokyo, build
Sony TR-63
Sony TR-63 Transistor Radio Teardown - iFixit
Sony Group Portal - Product & Technology Milestones−Radio
Sony TR-63 Transistor Radio Teardown - iFixit
SONY TR-63 AM RADIO RECEIVER SCH Service Manual download, schematics, eeprom, repair info for electronics experts
Sony TR-63 Transistor Radio and Case – historictech
Teardown of iconic Sony TR-63 transistor radio from 1957 - Boing Boing
Sony TR-63 Transistor Radio Teardown - iFixit
Sony TR-63 Transistor Radio Teardown - iFixit
Sonos Play:3 Teardown - iFixit
Sony TR-63 Transistor Radio and Case – historictech
Radio Repair Is Better than Tinker Toys
Sony TR-63 Transistor Radio Teardown - iFixit