QUEST QTA6120M เครื่องขยายเสียง 7 Input 6 channel 120 Watt mixer amplifier 
Specifications 
    
        
            | Model: | 
            
             QTA 6060M 
             | 
            
             QTA 6120M 
             | 
            
             QTA 6250M 
             | 
         
        
            | Output power: | 
            60W | 
            120W | 
            250W | 
         
        
            | Mains voltage: | 
            AC 115V/ 240V, 50 / 60Hz ± 10% Switchable | 
         
        
            | Battery voltage: | 
            DC 24V (MAX 10% deviation) | 
         
        
            | Outputs | 
         
        
            | Speaker outputs: | 
            4, 8, 70V, 100V | 
         
        
            | Tape output: | 
            1V 4.7KΩ | 
         
        
            | Pre output: | 
            1V, 600, | 
         
        
            | Aux Mains Power: | 
            4A/115V | 
         
        
            | Inputs | 
         
        
            | Mic 1~5: | 
            1mV, 600 balanced. | 
         
        
            | Aux 1~6: | 
            150mV, dual RCA stereo to mono converter 22K | 
         
        
            | TEL: | 
            150mV, 600 balanced | 
         
        
            | Power amplifier in: | 
            1V | 
         
        
            | Frequency response | 
         
        
            | Mic 1~Mic 5: | 
            60Hz ~ 12KHz ± 3dB | 
         
        
            | Aux 1~ 6: | 
            50Hz ~ 15KHz ± 3dB | 
         
        
            | TEL: | 
            50Hz ~ 15KHz ± 3dB | 
         
        
            | Total harmonic distortion: | 
            Less than 1% @ 1KHz, rated power | 
         
        
            | Signal to noise ratio | 
         
        
            | All Volume Controls | 
            80dB below rated power | 
         
        
            | Mic 1~ 5: | 
            60dB below rated power | 
         
        
            | Tel: | 
            80dB below rated power | 
         
        
            | Aux: | 
            80dB below rated power | 
         
        
            | Tone controls | 
         
        
            | Bass : | 
            ± 10dB at 100Hz | 
         
        
            | Treble : | 
            ± 10dB at 10KHz | 
         
        
            | Controls | 
         
        
            | Channel 1~5 volume control, Aux 6 volume control, Master volume control, Tone controls (Bass, Treble), TEL volume control, Mute slide switch, Chime Control AC 115V / 240V voltage Selector switch | 
         
        
            | Push switchs Rear Mounted | 
            Mic 1/Aux 1 , Mic 2/Aux 2, Mic 3/Aux 3, Mic 4/Aux 4, Mic 5/Aux 5 | 
         
        
            | Indicators | 
            Power indicator (LED), output level indicators (6 LEDS) | 
         
        
            | AC power consumption | 
            300W | 
         
        
            | DC power consumption | 
            8A | 
         
        
            | Phantom power | 
            Factory set “off” @ 16V, defeatable via internal jumpers | 
         
        
            | Priority | 
            TEL mutes all channels Channel 1 can mute Channel 3 ~5, Aux 3~6 | 
         
        
            | Dimensions (mm) | 
            
             88(H) x 426(W) x 313(D) 
             | 
            132(H) x 426(W) x 313(D) | 
         
        
            | Weight | 
            8.5Kg (QTA 6060M) | 
            9.5Kg (QTA 6120M) | 
            11.5Kg (QTA 6250M) | 
         
        
            | Colour | 
            Black | 
         
        
            | Mounting options | 
            Table top or 19″ rack mountable / Rack Mount Ears Included | 
         
        
            | Options Available: | 
            60W (QTA 6060M) | 
            120W (QTA 6120M) | 
            250W (QTA 6250M) | 
         
    
  
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