Tube to Transistor: A Look Back at 1960s-Era Technology

The Basic Electronics series (1959) helped spark Richard Honeycutt's fascination with tubes and transistors. Here he reflects on the tube and transistor.

Why did televisions continue to use vacuum tubes through the 1960s and early 1970s, well after the invention of transistors? - Quora

The Nixie Tube Story: The Neon Display Tech That Engineers Can't Quit - IEEE Spectrum

Tube to Transistor: A Look Back at 1960s-Era Technology

The Vacuum Tube's Forgotten Rival - IEEE Spectrum

The transistor revolution: how transistors changed the world

TESTED GE General Electric AM Seven Transistor Radio P-815A USA 1960 era

Tube to Transistor: A Look Back at 1960s-Era Technology

Tube to Transistor: A Look Back at 1960s-Era Technology

Why Audio Research Uses Vacuum Tubes To Achieve the Highest Sonic Purity – Audio Research

A Serious Tube Amplifier: Even though the price of Yaqin MC-84L is low, but this amplifier virtually is an audiophile grade ultra linear push-pull, full Class A tube amplifier!!!! Premium Grade Construction at a Fair Price:a majority of the components are of audiophile grade, produced by some of the best companies in the industry .

Yaqin Mc-84l Stereo Vacuum Tube Push-Pull Integrated Amplifier,output Power12wx2,tubes 6p14x4pcs 12ax7bx2pcs

Charting the evolution of solid-state and digital guitar amps – and the future of tubes