ITEM NAME:PT2399 Digital Microphone Amplifier Board Reverberation Karaoke Reverb Ampl A8A2 ☆★ Product Details ★☆ PT2399 Digital Microphone Amplifier Board Reverberation Karaoke Reverb Ampl A8A2 Product model:XH-M273 Working Voltage :DC12-24V / AC5-12V Reverberation chips:PT2399 former op-amp:NE5532 output channel:Stereo Frequency response range:25hz~17KHZ Size:117*53mm Weight:75g Notice:Only can use for moving-coil microphone Colour: Black Material: metal + pc Package include : 1pcs PT2399 Digital Microphone Amplifier Board 2pcs Audio Cable
