Parameter:
Product Name: Karaoke reverb board
Output load: Requires rear amplifier
Chip selection: dual power AC12V
Machine size: 100 * 57 * 17MM
Product weight: 62g
Instructions:
Lin GND Rin: Indicates the right channel of the left channel ground in the audio input signal, respectively
Lout GND Rout: Indicates the right channel of the left channel ground of the audio output signal, respectively
MIC1 MIC2: used to connect the microphone, microphone connector can be plugged directly
Precautions:
1. Board recommended power supply recommended AC dual 12V transformer
2. Board audio output part of the need to receive the amplifier board, can not be directly connected to the sound
3. On the whistle, the current world K song products, whether it is finished or sheet, when the microphone near the speaker, certainly there will be a whistle, is absolutely impossible to eradicate, this is common sense! So we use, only try to use the strong point of the microphone, the microphone should not be against the speaker! The
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