Radio Tube Fundamentals by George J. Christ (OOP)
This book is a faithful reprint of the Gersmack Library No. 45 book published in 1951. This not just another tube substitution guide or book of pin-out voltages.
This book delves deeply into the theory and science of the vacuum tube. It explores the physical aspects of each element within the tube.
It lays out the basics of vacuum tubes from the physics involved to everything a person needs to understand triodes, tetrodes, pentodes, grid bias applications and other tube related fundamentals.
This is a great book for your reference shelf and vital for those who want to know about the inner workings of vacuum tubes. It even covers photo tubes and indicator tubes.©1951
Softcover, 96 pages.