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 weigh
|
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.
Package Included:
1PC AC 12V XH-M173 Microphone Amplifier Module PT2399 Dual Power Supply For Karaoke