2 INPUT AUDIO MIXER with 2N3904


Posted on Feb 7, 2014

As simple as it gets. The mixer consists of two transistor-based preamplifiers. The aboriginal one (designated Mike in ) offers college gain. it works able-bodied with a approved activating microphone. The additional one can be acclimated to ascendancy audio ascribe from a band recorder/CD player. [. ]


2 INPUT AUDIO MIXER with 2N3904
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    22 Watt Audio Amplifier
    Simple voltage controlled oscillator
    15W FM RF Amplifier with 2SC2539
    Spike Detector For Oscilloscopes
    Colpitts Oscillator Calculator
    Low Noise Microphone Preamplifier Circuit
    Opamp VHF FM Transmitter
    Keyer circuit
    Karaoke with integrated echo circuit



    Top