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

  • Model No.: KA-200/KA-300/KA-400/KA-500
  • Name: Karaoke amplifier
  • Standard: CE ; RoHS

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:

Model

KA-200

KA-300

KA-400

KA-500

Output power 8Ω

2*200W

2*300W

2*400W

2*500W

Frequency range -1dB

20Hz-20KHz

SNR

≥100dB

THD

<0.035%

Mic input

8.5mV(volume max)

Music input

200mV(volume max)

Channel separation

≥80dB

Mic input impedance

10KΩ

Music seven-band equalizer

(57Hz, 134Hz, 400Hz, 1KHz, 2.5KHz, 6.3KHz, 16KHz) ±10.0dB

Mic fifteen-band equalizer

(57Hz, 134Hz, 400Hz, 1KHz, 2.5KHz, 6.3KHz, 16KHz) ±10.0dB

Feedback suppression function

3 levels of feedback suppression setting

Dimensions

H95mm×W490mm×D300mm

Net weight

11.5kg

12.5kg

13kg

14.5kg

Gross weight

14.5kg

15.5kg

16kg

17.5kg


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