MA-250、MA-350、MA-450 Power Amplifier

MA series amplifier:
This karaoke amplifier is a product for professional use. It is professionally exquisite in appearance, elegant in appearance, and professionally designed and produced in karaoke. It is very suitable for civil and engineering uses, especially for engineering, and it has complete functions:
* Merge level intelligent dual effect chip karaoke amplifier.
* High-end LCD screen. Program menu to make the control clear and simple
* Unique metal texture industry.
* The latest 48BIT double reverb superimposed effect processing circuit, easy and natural singing, and a wide sense of space.
* 3 band MIC balance adjustment, BEE music processing, with 3 band balance adjustment, with phase adjustment.
* Center vocal signal output, independent equalization/effect volume adjustment, making vocal positioning more accurate.
* Stereo effect return line, convenient for external professional effects.
* The rear volume is adjusted separately, with subwoofer adjustment and output.
* MIC input, 3 channels in front, 2 channels in back.
* Audio input: Multiple sets of RCA audio input, USB playback, SD card playback, Bluetooth input.