Audio Mixer


Posted on Nov 9, 2012

Three audio circuits are combined in the circuit shown. Each input is coupled to its own level potentiometer (Rl, R2, or R3) an


Audio Mixer
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d they are combined at the gate of FET Ql. The output of Ql is coupled to the external audio amplifier through emitter-follower Q2 and capacitor C6.




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