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            | Model No.: 
              												
              
              
              SBKIII300/400/500/600/800/1000W |  
            |  |  
            | PA Power AmplifierRated output voltage:70V 120V
Rated load impedance:4Ω-16Ω
Frequency response:100Hz-10KHz+/-C2dB
Total harmonic distortion:100Hz-10KHz=<1%
Signal noise tatio:>=90dB 
Input sensitivity:0dB
Output level modulation:=<1dB 
Voltage of supply:AC220V+/-5%� |  
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            | Model No.: 
              												
              
              
              BkIII600/800/1000/1200W |  
            |  |  
            | PA Power AmplifierRated output voltage:120V 
Rated load impedance:8Ω-16Ω
Frequency response:100Hz-10KHz+/-C2dB 
Total harmonic distortion:100Hz-10KHz= |  
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            | Model No.: 
              												
              
              
              SBkII 100/125/150/200/250/300W |  
            |  |  
            | PA Power AmplifierRated output voltage:70V 120v
Rated load impedance:8Ω-16Ω 
Frequency response:80Hz-8KHz+/-2dB 
Total harmonic distortion:80Hz-8KHz=<2% 
Signal noise tatio:Input Microphone>=68dB  Input circuitry>=78dB 
Input sensitivity:Mike:-60dB circuitry1:-20dB |  
            |   |  | 
| 
          
            | Model No.: 
              												
              
              
              BkII200/300/400/500 |  
            |  |  
            | PA Power AmplifierRated output voltage:120V or 240 at will 
Rated load impedance:8Ωwhen impedance is fixed 
Frequency response:80Hz-8KHz+/-2dB 
Total harmonic distortion:80Hz-8KHz=<2%
Signal noise tatio:Input Microphone>=68dB  
Input circuitry>=78dB 
Input sensitivity:Mike:-60dB |  
            |   |  | 
          
            | Model No.: 
              												
              
              
              Preamplofier Bm422 |  
            |  |  
            | PA Power AmplifierFrequency response:20Hz-20KHz(+1dB~2dB) 
Total harmonic distortion:20Hz-20KHz=<0.1% 
Signal noise tatio:Microphone input>=60dB Circuitry imput>=75dB 
Input sensitivity:Microphone input>=-60dB Circuitry imput>=-10dB 
Accessional function:Five-channel mike input,one has sile |  
            |   |  | 
          
            | Model No.: 
              												
              
              
              10-partition matrix |  
            |  |  
            | PA Power AmplifierAchieve the common control of power signal One input+output or two inputs+five outputs Paritionde control |  
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            | Model No.: 
              												
              
              
              10-channel monitor |  
            |  |  
            | PA Power Amplifier10-channel monitor 
Monitor output signal of power of the broadcast amplifier |  
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