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/diy/ - Do It Yourself

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>> No.2519863 [View]
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2519863

>>2519822
So i tried adding 1mohm resistor as it's the biggest i have but sadly no change.
After some more googling i found this cool preamp circuit directly from TI, so i assume it's some expert tier stuff and i will try to build it on a breadboard, since it's so simple, just to see if i get any output from it or not. I'm starting to think if the electret capsule itself isn't dead. I wonder how fragile they are. Since i accidentally dropped it on the ground one time.

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