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TDA7377PRO2 question and improvement suggestion 2021-08-31T15:29:18+00:00

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  • Johannes Eggers
    August 31, 2021 at 3:29 pm
    Post count: 0
    #79864 Reply |

    What is the resistance value and type (log or lin) of the volume control potentiometer ?  Is the pot in series with the line-in ?

    It would be nice if the frame of the volume pot would overhang the PCB.  Right now I cannot screw the pot into the housing because the board will hit the housing and bend.  Maybe you can shorten the PCB or use a pot with a longer neck.

     

    Drok
    Keymaster
    September 3, 2021 at 8:42 am
    Post count: 2971
    #80046 Reply |

    Hello Johannes Eggers,

    Is it below item? https://www.amazon.com/dp/B07K6GBV7R?ref=myi_title_dp

    It is not linear . Resistance value is 50K.  Is it possible to open hole for potentiometer?

    Drok
    Keymaster
    September 3, 2021 at 8:42 am
    Post count: 2971
    #80047 Reply |

    Hello Johannes Eggers,

    Is it below item? https://www.amazon.com/dp/B07K6GBV7R?ref=myi_title_dp

    It is not linear . Resistance value is 50K.  Is it possible to open hole for potentiometer?

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