Electret Microphone Amplifier Microplate Board For ,

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Description:

- With AGC (Automatic Gain Control) function, it is suitable for , conference microphones, megaphones and other equipment.
- The output can directly drive 32- headphones (if you need a larger output, you need to add pre-amplifier or amplifier at the output).
- Suitable for use with a single 18650 battery or mobile phone battery.
- AGC switch: When the jumper is not connected, the AGC function is on, and the jumper is connected (with jumper ).
- Working voltage: DC 3.6v-12v

Specification:

Product Size: approx. 30x25mm/1.18x0.98inch

Package Includes:

1Piece Microphone Amplifier Board

Note:

Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!

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