Step 2Prep the speakers
After that, replace the wall wart power adapter with a nine volt battery clip. Remember to check the polarity.
With the speakers I had, at this point I also moved an oversized capacitor from the top of the board to the bottom, and replaced the dim green LED with a nice bright blue one, which I arranged to point up where the power button would be. I used a semitransparent rubber button, so when it's on the button glows blue. It looks quite nice!
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