Видео с ютуба Vacume Tube

How Vacuum Tubes Work

The Vacuum Tube and the Invention of Radio

Showa-era swing jazz played on a vacuum tube amplifier – Enjoying records in a coffee shop-like room

How It's Made - vacuum tubes

" UNDERSTANDING ELECTRONICS: VACUUM TUBES " 1970 EDUCATIONAL FILM DIODES & TRIODES XD72594

Building the Shuguang EL34-B Vacuum Tube - Part 1

1968 HOW VACUUM TUBES are Made: English Electric Valve Co EEV Television Radio Radar CRT Cameras

Vacuum Tubes: Episode 1 - The Basics and the Diode

Building a 1920s Tube Amplifier (And Tubes!)

Vacuum Tubes - The Triode & The Multipurpose Tubes - 1943 US Army Training Film

Архивы AT&T: Современная лампа Алладина, о электронных лампах, 1940 г.

Для чего нужны электронные лампы (клапаны)?

ЛАМПОВОЕ Усиление. Как работает радиолампа? Объяснение вакуумных трубок!

How A Tube Works

invention of Transistors Vacuum Tube Explained with 3D Animation

Understanding Tubes (1) Triode Tetrode Pentode - US Army Training Film TF1-471 (excerpt)

Why The First Computers Were Made Out Of Light Bulbs