Re: uBitx V4 linearity mod in final audio amplifier #ubitx


jim
 



On Monday, June 18, 2018, 7:27:20 AM PDT, ajparent1/KB1GMX <kb1gmx@...> wrote:


 However the one I use when not using 
LM386 is the circuit on page 1.12 figure 1.17 in EMRFD. The EMRFD design has a number of features
that make it desirable, actively set bias and feedback being significant. It always works when I build it
and  its clean sounding.  

Allison

I second this ....Not hi-fi, Just works well

Jim

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