Retro Vacuum Tube Bedini One Magnet no bearing motor.....6C4 Triode retrod1 2:33 15 years ago 4 730 Далее Скачать
Vacuum Tubes - The Triode & The Multipurpose Tubes - 1943 US Army Training Film Electrical Superintendent 13:14 4 years ago 15 640 Далее Скачать
Triode Vacuum Tube: History & Physics Kathy Loves Physics & History 10:21 6 years ago 122 166 Далее Скачать
precision tube matching for high power Triode 6C33C-B ; how to test vacuum tubes Young Ahn 3:40 2 years ago 1 564 Далее Скачать
What is Triode? Explain Triode, Define Triode, Meaning of Triode Audioversity 1:32 5 years ago 12 733 Далее Скачать
" UNDERSTANDING ELECTRONICS: VACUUM TUBES " 1970 EDUCATIONAL FILM DIODES & TRIODES XD72594 PeriscopeFilm 18:41 1 year ago 61 461 Далее Скачать
