Iuri's Workshop's video: DIY Lapel Microphone

DIY Microphone VS Microphone from Aliexpress: https://youtu.be/z8RZUTJeWR4 This video briefly describes the design of the electret microphone capsule and how you can make the buttonhole microphone itself. Sooner or later, the electret microphone may fail. Most often this is due to high humidity in the places of operation of the microphone. As a rule, the reason lies in the violation of the contact between the shutter of the field-effect (FET) transistor and the base of the microphone. The video shows a microphone capsule that could not withstand the tropical climate. When making or repairing a microphone, several capsules should be purchased at once, since marriage is often found. On average, one of the five capsules may have the worst parameters for frequency response and noise. This is especially important if you are going to make a stereo microphone. DIY Lapel Microphone: https://oldoctober.com/ru/microphone/ DIY Simple Microphone Amplifier: https://oldoctober.com/ru/microphone_amplifier/ Telegram channel: https://t.me/Iuri_s_Workshop