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Frequency Shift Amplifier


Enping City Sounder Intelligent Technology Co., LTD offers the best karaoke digital audio processors. Our software and hardware digital audio processors are perfect for home audio.This is the world's first karaoke digital audio processor, which can make your karaoke performance more perfect. It can also adjust the tone and make the sound more clear. With this processor, you can easily turn your computer into a karaoke machine.