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XH-M173 Karaoke Microphone Amplifier Module Stereo PT2399 AC 12V Dual Power Supply Audio Amplifier Module
Product Details
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:
| No. | Parameter | Value |
| 1 | Model | XH-M173 |
| 2 | Name | karaoke reverberation board |
| 3 | Output load | Post - level amplifier |
| 4 | Chip selection | dual power AC12V |
| 5 | Machine size | 100*57*17mm |
| 6 | 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 Details:
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