Yes, I have the zobel network on it. The schematic, and a pic are on the beggining of the thread. I ordered some heatsinks that are supposed to fit the lm386. I also heard of glueing pre 1982 pennies together with epoxy and using that as a heatsink.
The unheard oscillation is something I've never thought of. I alwyas just play for a while and then feel the chip. It doesn't burn me, it's just really hot. It shuts off before it gets TOO hot. This depends on which brand of bettery I'm using. Regular rayovacs seems to play non-stop, and get the chip warm. The rayovac plus play, but make the chip very hot. Duracell makes the chip so hot it cuts out after a minute or two. Energizer takes a lil longer. Lithium doesn't work .
The unheard oscillation is something I've never thought of. I alwyas just play for a while and then feel the chip. It doesn't burn me, it's just really hot. It shuts off before it gets TOO hot. This depends on which brand of bettery I'm using. Regular rayovacs seems to play non-stop, and get the chip warm. The rayovac plus play, but make the chip very hot. Duracell makes the chip so hot it cuts out after a minute or two. Energizer takes a lil longer. Lithium doesn't work .
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