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I had the same problem, but I replaced the LM386s with ones I had on hand. Worked much better - had a clearer, louder sound passing through the speakers.Also, I switched out the linear (B10K) pots with log (A10K) pots. Volume is controlled easier now. Here's some explanation why logarithmic pots work better for volume: https://electronics.stackexchange.com/questions/10...
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So I have been getting brownout issues and haven't got it to work yet. Busted out the trusty multimeter and the first (far right) headers seems to have 5v and gnd swapped. If I connect the maxim breakout board, my 3.3 out drops to -1.x and the LED goes to 25% or so strength. I checked all my solder points and they look ok. Any ideas?
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