Resistors, Part 4: The Cathode Bias Resistor

In this 4th video in the Resistor Video Series, we discuss the purpose and function of the Cathode Bias Resistor. After discussion of the theory of its operation, we will take measurements from an amplifier circuit to determine the accuracy and practical application of the theory. Here are links to the three information sheets I referred to in the video: Measurement Data Sheet: https://app.box.com/s/60rklrlz89t3ahm... Preliminary Rules: https://app.box.com/s/g39g2ry3zhmsz37... Tube Biasing: https://app.box.com/s/88ir0ai32bvkr9m... If you enjoy videos that explain in clear, basic language the inner workings of amplifier circuits, and have an interest in vintage tube amps, jukeboxes, and unusual electro-mechanical devices, then please subscribe to my channel to gain immediate access to over 125 similar videos, and to be notified each time a new video is posted. Thanks for watching.