TDA7377PRO2 question and improvement suggestion

[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.

 

[DrokKeymaster 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?

[DrokKeymaster 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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