Description:

Main performance

This karaoke board uses the PT2399 reverberation chip, with the NE5532 op amp, it can mix the human voice and music, which can realize the independent adjustment of music volume, microphone volume, and reverberation time to achieve the K song effect

This product can be powered by DC 12-24V or AC 5-12V. It can be directly used for various digital power amplifier boards. If the power supply voltage is the same, the power supply can be shared extremely conveniently.

Note: Only adjustable coil microphones can be used. Other microphones such as condenser microphones, pole microphones and headphone microphones cannot be used

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