15-48V Phantom Power Electret Condenser Microphone Amplifier Board

15-48V Phantom Power Electret Condenser Microphone Amplifier Board Beschreibung

15-48V Phantom Power Electret Condenser Microphone Amplifier Board
1. and high-quality products.
2. Made of high-quality materials, and practical.
3. Fine workmanship and good performance.
4. Long service life.
5. A special amplifier board for electret microphones powered by 48V phantom power, universal and single-point electret microphones.
By matching the microphone with different parameters, it can be used for karaoke, recording, conference speech and so on.
The bottom noise of the amplifier board has a lot to do with the microphone. It is recommended to use a low-noise electret microphone to achieve the desired effect.
Type of microphone used:electret microphone
Frequency response and sensitivity:(depending on the use of microphone)
Output impedance:250 ohms
Sound pressure level:125db
Signal to noise ratio:60db
Power supply:15-48v phantom power
Working current:about 3.2ma
Board size:45mmx15.82mm (cannon head part is not included)
Colour:Black
Material:PC+Metal
Package Contents:
1 * Microphone amplifier board
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.