Tone and volume adjuster circuit diagram for stereo equipment

The degree of treble and bass boosting or lowering and the volume adjustment of this circuit are similar to those of the previous circuit. The volume adjustment part connects the reference potential point of pin 4 and pin 2, so the degree of tone reduction at pin 3 and pin 6 is different at this time. If a network related to the same frequency is connected between pin 3 and pin 6, an output signal that varies with the volume level can be obtained at its tap. This signal can control the audio equipment of the left and right channels respectively.

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