A brief discussion and examples how one of the most commonly used tone control circuit works. The example is based on the design from the Knight 98AE-184K receiver from the mid 1930s.
A capacitor and potentiometer combined make up a low pass filter circuit leveraging the capacitive reactance (opposition to the AC signal at different frequencies) of capacitor C1.
The playlist for the series: https://youtube.com/playlist?list=PLjLu4V-71S1LRRNTTTokczlouSWGiclXl
Thanks for watching and subscribing to my channel on vintage radio repair and other related circuits.
#RestoreOldRadios
#Knight98AE184K
A capacitor and potentiometer combined make up a low pass filter circuit leveraging the capacitive reactance (opposition to the AC signal at different frequencies) of capacitor C1.
The playlist for the series: https://youtube.com/playlist?list=PLjLu4V-71S1LRRNTTTokczlouSWGiclXl
Thanks for watching and subscribing to my channel on vintage radio repair and other related circuits.
#RestoreOldRadios
#Knight98AE184K
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