Review on π€ Acxico 2Pcs Micro Electret Amplifier MIC Condenser Mini Microphone Amplifier Board - DIY DC 5V-12V for Enhanced Audio Performance by Peter Tennant
Works as advertised
Installed on a simple speaker termination system. Works with 0.5W 8ohm speakers and microphone. Provides some output gain control by using the built in potentiometer and changing the supply voltage VCC.
- Used for good microphone preamp effect, very low AC noise and ripple, output voltage greater than 1V or more to boost the power amplifier signal level.
- Functionality
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