Product description
PT2399 Digital microphone amplifier board Karaoke plate reverb reverberator suite components
Power supply voltage: DC 9V-24V ,
The new board still support moving coil and computer electret microphone and the majority of wireless microphone, PT2399+NE5532Continuous adjustable reverberation and volume,
1 x PT2399 Digital Microphone Amplifier Board Karaoke Plate Reverberator Suite
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