21:16

1931 AWA 45E Radio - It Stopped Working!

47:23

Este circuito é INCRÍVEL - Restauração de sintetizadores musicais dos anos 1970

11:15

The Transistor Wars

28:44

AWA Model 120 & 110 Radio C105 Chassis Diagnose and Repair - 1933

27:06

Playing Music on the Oldest Running Computer in America!

14:54

Bolton Radio, a Cruise and a Cookie

25:31

Dead 1959 Silvertone transistor radio repair

40:44

Sony Betacam: Not the Beta you're thinking of (it's way better)