Spare The Rod? Spoil the Crystal Set - Part 1
![](https://i.ytimg.com/vi/KA6xvtwoyEQ/mqdefault.jpg)
27:12
Ferrite Rod Fun Part 2
![](https://i.ytimg.com/vi/si3VV1Ba0vU/mqdefault.jpg)
20:23
Crystal Radio Part 2
![](https://i.ytimg.com/vi/liiHEBbY5j8/mqdefault.jpg)
8:18
Amplifier Board Repair Karne सिखे। How To Repair Amplifier!. Class Ab Amplifier Board 600 Watt Wring
![](https://i.ytimg.com/vi/yzmZEfFMjmI/mqdefault.jpg)
33:47
A Ferrite-Rod for SW-Reception
![](https://i.ytimg.com/vi/0pNovIoX7Bw/mqdefault.jpg)
1:09:03
MAKING A TUBE AMPLIFIED CRYSTAL RADIO
![](https://i.ytimg.com/vi/HEfriL41OnM/mqdefault.jpg)
42:14
Crystal Radio, History, Design, Contesting
![](https://i.ytimg.com/vi/NtNeDr6ydho/mqdefault.jpg)
45:23
Heathkit Oscilloscope Repair Circa 1954, 56 - Model 0-10
![](https://i.ytimg.com/vi/VR4bPqX1lKw/mqdefault.jpg)
23:42