Yunost R603 soviet TV teardown and restoration 3
36:15
Tektronix 314 storage oscilloscope repair
38:18
Yunost R603 soviet TV teardown and restoration
18:16
Video door-phone with flat CRT (pre-LCD tech)
10:21
Découvrez l’outil secret que des millions de personnes n’ont pas accès ! 🔧
14:59
04625 Analog Goodlyness A Classic CRO. The Hickok 517
24:31
Vacuum tube RC generator restoration (Tesla BM365U)
27:06
DIY transformer/inductor tester
41:39