ME1驻极体话筒放大转换器

本机特点：

  话筒接口内置偏压可接驻极体话筒咪头或者常见的3.5mm接口电容麦克风，放大到线路输出的电平，可接音响AUX，LINE等接口，使其具备话筒输入功能，也可用于其他音频设备作为驻极体话筒放大转换功能，比如有些有源音箱或者功放调音台等设备虽然也有话筒接口，但是它们不能用驻极体话筒，通过本机可以实现。

  注意！由于驻极体话筒灵敏度很高，请注意控制好音量及音箱的距离，以避免啸叫现象。

接口及旋钮功能：

MIC：3.5mm话筒接口；

GAIN：放大增益调整0-20db；

OUT：3.5mm输出接口；

充电接口：直流5V，可使用手机充电头进行充电。

  指示灯状态：连续闪4下表示四格电量，连续闪3下表示三格电量，以此类推，充满电常亮。

Local features:

The microphone interface has a built-in bias voltage that can be connected to an electret microphone or a common 3.5mm interface capacitor microphone, amplifying to the level of the line output. It can be connected to audio AUX, LINE and other interfaces to provide microphone input function. It can also be used as an electret microphone amplification and conversion function for other audio devices, such as some active speakers or amplifier mixing consoles. Although they also have microphone interfaces, they cannot use an electret microphone and can be achieved through this device.

be careful! Due to the high sensitivity of the polarizer microphone, please pay attention to controlling the volume and distance between the speakers to avoid whistling.

Interface and knob functions:

MIC: 3.5mm microphone interface;

GAIN: Amplification gain adjustment 0-20dB;

OUT: 3.5mm output interface;

Charging interface: DC 5V, can be charged using a mobile phone charging head.

Indicator light status: Continuous flashing 4 times indicates four grid battery levels, continuous flashing 3 times indicates three grid battery levels, and so on. It stays on when fully charged.