Re: UBITx V4 Low audio output 80-40-20 #audiocircuit


I built and installed the audio amp/AGC circuit that was in the July QST article last year. Using it as a preamp was done by inserting it ahead of the volume control and making a few minor changes. Now I am totally satisfied with the volume level and the AGC may be better than any of my commercial rigs.

However, if you want a quick, prebuilt and simple solution, just feed the audio output to an amplified speaker like is sold for computers.


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