One instance of loudness control circuit

Posted on Dec 11, 2010

Figure 1-89 is an example of loudness control circuit. Potentiometer from the ground 30% of the total resistance at the tap. When the slide arm when screwed to the tap position

One instance of loudness control circuit
Click here to download the full size of the above Circuit.

, found midrange attenuation 30dB, 100Hz bass attenuation of approximately 23dB (ie, relative to enhance 7dB), treble lOkHz attenuation of about 27dB (ie, the relative lift 3).

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