PT2399 Digital Microphone Amplifier Board Karaoke Reverberation Board Karaoke OK Amplifier Module Dual AC12V Electronic DIY PCB

PT2399 Digital Microphone Amplifier Board Karaoke Reverberation Board Karaoke OK Amplifier Module Dual AC12V Electronic DIY PCB 

• Product model: XH-M173
• Product Name: Karaoke Reverb Board
• Output load: need after stage power amplifier
• Chip selection: dual power supply AC12V
• Size: 100*57*17MM

• Lin GND Rin: respectively indicates the left channel in the audio input signal, the ground line, the right channel
• Lout GND Rout: respectively indicates the left channel in the audio output signal, the ground line, the right channel
• MICI MIC2: used to connect the microphone, the connector of the microphone can be directly plugged in.
• Music volume knob: used to adjust the sound quality of background music (accompaniment)
• Microphone volume knob: used to adjust the size of the microphone sound
• Reverb depth knob: used to adjust the size of the microphone sound
• Reverberation time knob: used to adjust the playback time of the microphone sound

 Sales: Tina Li

Phone: +86 13049324040