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    Lm386 Electret Microphone Amplifier Board / Microphone Amplifier / Without Potentiometer Dc4-12v - Replacement Parts - Officemat  261005003424783772

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    Price:
    $4.00

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    Estimated Delivery Time: 9-25 days
    Fulfilled by Officematics HZ2 DC
    Color


    LM386
    Quantity:

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    Item specifics
    • Brand Name SZEKS
    • Origin Mainland China
    • Compatible Brand/Model None
    • Model Number LM386
    • Type Microphone Reverb Board
    Product Description
    LM386 Electret Microphone Amplifier Board / Microphone Amplifier / Without Potentiometer DC4-12V  

     

    Description

    Using the LM386 amplifier chip, the magnification can be adjusted between 20 times and 200 times through the adjustable resistance on the board, and it can directly drive low-power speakers, suitable for electret microphones.
    Working voltage: DC 4v-12v
    Board size: 20mm*20mm  

    Package Included

    1 Pcs LM386 Electret Microphone Amplifier Board

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