Make this DIY Contact MIC Circuit | Homemade Circuit Projects
The first rule of CONTACT MIC club – Music of Sound
Booster for Cable Radio
Microphone Condenser Pre Amplifier Circuit under Repository-circuits -26574- : Next.gr
Help needed with RF amplifier. I have built a functioning oscillator, but it outputs a low Vpp. So I want to amplify this signal with an amplifier (the stage in the middle).