AUDIO AMPLIFIERS PRINCIPLES, PT 2

Duration: 12 min

Year Published: 1942

Creator: Department of the Air Force (Department of Defense)

Color: B&W

Sound: Optical sound

Description: Discusses and presents examples of various types of coupling used with audio amplifiers in cascade configuration. Explains the procedures for calculating power gain of a two stage amplifier. Lists symptoms of malfunctions which may occur in an audio amplifier circuit. Identifies and traces the most likely trouble for each on a schematic diagram. (Kinescope)

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Record added: 2026-07-01 03:45:31