XH M273 PT2399 цифровой микрофон усилитель плата реверберация караоке ОК реверберация усилитель NE5532 Предварительный усилитель тон плата

Product Overview

Description

XH-M273 PT2399 Digital Microphone Amplifier Board Reverberation Karaoke OK Reverb Amplifier NE5532 Pre Amplifier Tone Board

 

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

 

Product Name	Karaoke Reverb Board
Product model	XR-M273
Input voltage	DC12-24V
Reverberation chip	PT2399
Microphone input	2
Knob spacing	24MM
Microphone spacing	17.6MM
Output channel	2 channels
Frequency response range	25HZ-17KHZ
Appearance size	117*53MM
Weight	5 grams

Pictures show:

 

 

 

 

 

 

Please feel free to contact us for any questions, It's our pleasure to serve you! We appreciate your business!!

Ella Guo

QQ:3001433672

Wechat:Sunhokey-Ella

Skype:shera20081