Automatic Gain Control Microphone PreAmp


Posted on Feb 7, 2014

This microphone preamplifier incorporates automatic gain control, which keeps the output level fairly constant over a wide range of input..


Automatic Gain Control Microphone PreAmp
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Ethernet Controller with PIC18F452
    Phase reversal detector
    Qrp-cw-transceiver
    Variable-capacitance-diode-sparked-vco
    FM-VHF Amplifier Booster Transmitter
    TDA9813T TDA9813T VIF-PLL With QSS-IF And Dual FM-PLL Demodulator
    Battery Powered Radio Control Tips
    Computer microphone circuit diagram
    Vented 2a3p 2a3pp-15w Tube Amplifier circuit diagram



    Top