K-502 Professional DSP Karaoke Amplifier
K-502 Professional DSP Karaoke Amplifier
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  • K-502 Professional DSP Karaoke Amplifier
  • K-502 Professional DSP Karaoke Amplifier

K-502 Professional DSP Karaoke Amplifier

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Product Details

K-502Professional DSP Karaoke Amplifier

Features:

1.  3.1 sound track all-digital balanced outputs,music stereo

2.  There is 4-Way four-way navigation controller on the 2" color LCD screen which shows parameters in Chinese or English;

3.   Limiter and 5 levels feedback are for MIC input to keep the original sound, meanwhile MIC is processed independently with dual 10-Band PEQ and Hi-pass and Lo-pass, so you can match it with many kinds of microphones;

4.  3-Band PEQ and Hi-pass and Lo-pass are for effect input channels;

5.  Professional 200MHz high speed independent DSP processor, 48KHz sampling frequency and 24-bit A/D or D/A converter are integrated in this device;

6. 7-Band PEQ and effective ±7 levels music keys are for stereo music;

7.  3-Band PEQ, Hi-pass and Lo-pass, input mixing rate, polarity, limiter and gain are for main, center and SUB output channels;

8.  Free drive USB interface is housed for you to connect it to the computer, then adjust the parameters by the software in the computer;

9.  13groups of data include 6 groups set by factory, 6 groups self effect, and the boot data defaults to the last saved parameters;

10.  You can choose one of the 2 levels panel lock according to your need;

11.  Singing or disco data can be switched automatically and the disco data is saved in the Dance Data.

Technical Parameters

 

 

 

 

Model

            K-302

K-502

Output Power

   8Ω  

300W

500W

   4Ω  

450W

700W

8Ω( Bridge )        

700W

1200W

S/N Rate

MIC/Music         75dB/90dB

THD

   MIC/Music         0.3%/0.2%

Sensitivity

   MIC/Music         35mV/350mV    

Input Impedance

   MIC/Music  10K(unbalanced)/ 47K(unbalanced)

Frequency response

                     20Hz-20KHz (0.5dB,1KHz)

Feedback

                 5 levels of feedback

Crosstalk of Channels

                      70dB /1KHz               

Professional Mode

MIC         PEQ+LPF+HPF+Feedback+Compressor

Music      PEQ+Key controls

Effect      PEQ+LPF+HPF

Weight

                  18KG

         22KG

Dimensions ( L×W×H )

                      615×595×145(mm) 

 

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