PT2399 Dual AC12V Digital Microphone Amplifier Board Karaoke Reverberation Board

Product model: M173

Product Name: Karaoke Reverb Board

Output load: need after stage power amplifier

Chip selection: dual power supply AC12V

Size: 100*57*17MM

Product Wiring

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

Package includes:

1*Karaoke Reverb Board

Note:

1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures.