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Microphone Board,  Module, Stable High-Quality Low Noise For Voice Chat Condenser Microphone Voice Amplification Cylinder Microphone

<ul><li>The audio signal of the condenser microphone as cylinder microphone pickup can be amplified.</li><li>Amplifier module will amplify the audio signal input from the audio input port and directly amplify the pickup signal of the onboard microphone.</li><li>Output of the board can be directly connected to the audio input terminal of the stereo or the audio input terminal of the computer to realize voice chat or voice amplification.</li></ul>

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<br><b>Specification:</b><br>Item Type: Microphone Board<br>Power supply: DC 2.6-10V<br>Input: Equipped with a capacitive microphone sensitivity 58D<br>Output: 3.5 audio output and 3P pin synchronization audio output ports L and G G: audio ground<br>Board Size:<br>Length: Approx. 45mm / 1.8in<br>Width: Approx. 25mm / 1in<br>Positioning Hole Diameter: Approx. 3.1mm / 0.1in<br>Power Interface Plug Line:  Approx. 15cm / 5.9in<br> <br><br><b>Package List:</b><br><div>1 x Microphone  Module</div><div>1 x Pin</div><div>1 x Pin Header</div><div>1 x Interface Cable</div><div><br></div> <br><br><b>Note:</b><br>1.The board is powered by batteries as much as possible that means two or more dry batteries or single lithium batteries  and the like, which with  effect.<br>2.The second is the linear power supply. If a switching power supply is necessary, please add a filter circuit to keep the circuit power supply pattern. The smaller the waveth, larger ripple and the larger noise.

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