Product Description

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Description:
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.
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 two-channel microphone input and audio hybrid technology.
You can enjoy the fun of karaoke.

Parameters:
Model:XH-M173
Name:karaoke reverberation board
Output load:Post – level amplifier
Chip selection:dual power AC12V
Machine size:100*57*17mm
Net Weight:62g

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.

Product Features

• 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.
• 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 two-channel microphone input and audio hybrid technology.
• You can enjoy the fun of karaoke.