1946 Airline (Belmont) battery operated tube radio repair
22:41
Late-'50s Hoffman solar powered transistor radio
20:51
Repair of a Newcomb RT12 classroom record player from 1975, I made a mistake, & rant about thieves.
29:53
1931-'32 Philco model 50 Cathedral Tube Radio Evaluation & Resurrection
20:19
Minor repair of a Bulova clock radio from 1960
30:14
Heathkit GR-81 Receiver.
1:33:02
FET Preamp Circuit for "One Tube Wonder" Talking-Book Machine from 1949.
1:44:53
Adding A/V input to an '80s 12" B&W TV with a defective tuner
53:21