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PT2399 Microphone ( XH-M273 Dual Channel ) Amplifier Board

Description

PT2399 Microphone ( XH-M273 Dual Channel ) Amplifier Board

This type of karaoke board adopts PT2399 chip, which plays the role of echo sound effects. PT2399 is a typical karaoke echo processing integrated circuit.It is widely used in CD, VCD, DVD, TV and karaoke machines. CityTech BD

The prime amplifier of the microphone used two classic dual-transport NE5532. It is used for audio signal amplification and effective processing. The board is with a two-channel microphone input and audio hybrid technology.

You can enjoy the fun of karaoke. PT2399 Microphone Amplifier Board ( XH-M273 Dual Channel ) CityTech BD 

Parameters:

No.ParameterValue
1ModelXH-M173
2Namekaraoke reverberation board
3Output loadPost – level amplifier
4Chip selectiondual power AC12V
5Machine size100*57*17mm
6Net Weight62g

Using Attention:
1>. Power supply is with AC double 12V transformers.
2>. The audio output part of this board needs to be connected to the amplifier plate, not the stereo.
3>. As for the scream, now all of the k-song products, when the microphone is near the speakers, they will scream. So don’t hold the microphone to the speakers.

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