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Author Topic: LM386 speaker hum  (Read 2288 times)
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Tribalmonkey
British Columbia, CA
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« Reply #15 on: October 10, 2012, 12:19:05 am »
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Try connecting a small value capacitor between the inverting and non-inverting inputs on the amp.  Start with .001uF, and if that's not enough, work up to a value of .1uF, then stop.

This has worked for me in the past.
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