3 Channel Audio Mixer Circuit Diagram. Multi channel audio mixer circuit. Furthermore each input level can be trimmed with the help of trimmers pots p4 to p6 to adapt each input to the source.
Free electronic circuits schematic diagram circuit diagrams. Furthermore each input level can be trimmed with the help of trimmers pots p4 to p6 to adapt each input to the source. The input levels can be set by potentiometers p1 or p3.
If you are looking for a mixer with a microphone and can easily make your own i highly recommend this circuit it is a microphone pre amplifier for 3 channel or 3 channel mixer itself.
Circuit diagram circuit schematic schematic diagram electronic diagram audio amplifier power supply guitar effect current loop current limiter video receiver transmitter transceiver transistor radio frequency rf active filters digital analog circuit pwm micro. Circuit diagram circuit schematic schematic diagram electronic diagram audio amplifier power supply guitar effect current loop current limiter video receiver transmitter transceiver transistor radio frequency rf active filters digital analog circuit pwm micro. Diagram 1 0 shows the 3 channel sound mixer circuit using three norton opamps. Rn and also the feedback resistor rf have the same value then the voltage gain for each input channel becomes equal to the unity and the formula becomes.
