This product is a digital microphone amplifier board that supports electret and moving coil microphones.
The microphone board uses the chip PT2399 for stable performance along with the preamp AD828. It can be configured to support both, electret and moving coil microphones, with the help of the shorting caps provided. The board can be powered by AC and DC.
Specifications
- Voltage: 6-15VAC, 7-24AC
- Board size: 100mm x 50mm
WARNING
