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Product Introduction:
2 Channel Karaoke Amplifier With Feedback、USB、Bluetooth And Remote Control
  • features


    Aluminum al loy panel ,noble and elegant appearance.

    Professional power ampl ifier circuit

    8 professional anti-whistle function.

    Short circuit protection, DC protection, overcurrent protection, overheating protection.

    Microphone and music adjustments

    Two signal output terminals, Two microphone input

    4-way audio signal input.


    MODEL K35 K25 K20 K15
    Rated output power 8Ω 350W*2 250W*2 200W*2 150W*2
    Rated output power 4Ω 600W*2 450W*2 350W*2 250W*2
    Frequency response Circuit:20Hz-20KHz, Mic: 50Hz-16KHz
    Signal-to-noise ratio >93db
    THD <0.05%
    Damping coefficient >1000(100Hz)
    Input sensitivity Circuit: 0.5V, Mic: 25MV
    Resolution >70db
    Output Circuit Class AB
    Conversion rate >20V/µs
    Package size(W*D*H) mm 430*290*120

  • Comment

DM20new version update step


1) Copy the compressed package to the USB flash drive (note that you don't need to decompress it, it is best to format the USB flash drive first)


2) Insert the USB flash drive into any USB port of the mixer, and click “SETUP” on the mixer panel → “Maintenance” → “Update from USB” in the screen


Follow the prompts to complete the installation steps.

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