IOT-Audios INK-2399 PT2399 Digital Microphone Board Karaoke Reverberation Board Karaoke
Description
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
- Input Voltage- AC 12-0-12 to AC 15-0-15