The Bitx may be giving a low audio output for some. To increase the output I searched for some articles on Sprat and came across an interesting article.With just a few mods in the existing board the audio Gain of LM386 could be increased by 2 to 3 times.
It would be interesting to try this out. I will be trying it out myself and will put up the results. would request my friends to try it out and email me the results.
The article from Sprat to increase the audio gain of LM386
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