Re: uBitx V5 Audio improvement

Ashhar Farhan


On Tue 9 Apr, 2019, 12:09 PM Jerry Gaffke via Groups.Io, <> wrote:
For LM386 gain that is flat across 300 to 2300 Hz 
and is more than 26dB (no cap) but less than 46dB (10uF cap),
this is done by adding a resistor in series with that 10uF cap.

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