KA series karaoke amplifier

Features:

• Self-developed 3 × DSP digital processing technology, using 32-bit high-performance operation DSP chip, high SNR professional AD/DA, 32-bit / 96K digital sampling.

• 3-CH microphone input, audio input one-key soft switching function, without entering the menu to switch 2 groups of RCA audio signal, with optical coaxial priority selection function.

• 4-inch color TFT LCD screen, the display content is more comprehensive and intuitive.

• Music adopts seven bands, the microphone adopts fifteen bands tone equalizer for adjustment, low cut frequency point adjustable.

• Bluetooth 4.0, USB interactive audio input control interface, support for recording output.

• Self-developed professional anti-howling technology, 3 levels of feedback suppression settings.

• The amplifier is designed with short circuit, overload, overvoltage, over-temperature limit, power-on delay and other protection functions, making it safer and more reliable to use.

• Numerical control analog audio processing circuit.

• Power-on volume setting and max volume lock function for music, microphone and effect.

• Power-on music and microphone effect mode setting.

• Bass output volume can be controlled with the microphone switch.

• Power on/off mute function to prevent the impact of the post-stage power amplifier.

Specification: