| Power   Supply | AC:   220 V, 50/60 Hz | 
        
            | DC:   24 V | 
        
            | Power   Consumption | AC:   520 W (rated output) | 
        
            | AC:   286 W (operation at EN60065) | 
        
            | DC:   20 A (rated output) | 
        
            | Rated   Power | 2 x   120W | 
        
            | Frequency   Response | 50   Hz - 20,000 Hz (±3 dB) | 
        
            | Distortion | Less   than 1% at 1 kHz, 1/3 rated power | 
        
            | Inputs   (Sensitivity, Impedance, Connector) | 
        
            | MIC   1 | Rear | 1.0mV   (-60dB*) Balanced 600Ω, 2Pole-Phone Jack, Echo | 
        
            | MIC   2 | Rear | 1.0mV   (-60dB*) Balanced 600Ω, 2Pole-Phone Jack | 
        
            | MIC   3 | Rear | 1.0mV   (-60dB*) Balanced 600Ω, 2Pole-Phone Jack | 
        
            | MIC   4 | Rear | 1.0mV   (-60dB*) Balanced 600Ω, 2Pole-Phone Jack | 
        
            | MIC   5 | Rear | 1.0mV   (-60dB*) Balanced 600Ω, 2Pole-Phone Jack | 
        
            | AUX   1 | Rear | 300mV   (-10dB*) Unbalanced 10kΩ, 2-RCA Pin Jack | 
        
            | AUX   2 | Rear | 300mV   (-10dB*) Unbalanced 10kΩ, 2-RCA Pin Jack | 
        
            | AUX   3 | Rear | 300mV   (-10dB*) Unbalanced 10kΩ, 2-RCA Pin Jack | 
        
            | Speaker   Outputs | 100V   x 2, 4Ω x 2 | 
        
            | PRE   AMP OUT | 1.0V   (0dB*) Unbalanced 600Ω x 2, RCA Pin Jack | 
        
            | PWR   AMP IN | 1.0V   (0dB*) Unbalanced 10kΩ x 2, RCA Pin Jack | 
        
            | REC   OUT | 1.0V   (0dB*) Unbalanced 600Ω x 2, RCA Pin Jack | 
        
            | Phantom   Power | DC   +21 V (MIC 1) | 
        
            | External   Antenna | DC   +10V for Booster | 
        
            | Noise   Level (S/N) | More   than 80 dB at All Volume control full CCW | 
        
            | More   than 50 dB at All Volume control full CW | 
        
            | Output   Regulation | Less   than 3 dB no load to full load | 
        
            | Controls | Front | 5   Microphone Gain Controls | 
        
            | Front | 3   Aux Gain Controls | 
        
            | Front | 8   Bass Tone Controls | 
        
            | Front | 8   Treble Tone Controls | 
        
            | Front | 1   Echo Level Control | 
        
            | Front | 2   Master Controls | 
        
            | Front | 2   Output Channel On/Off Switch (CH1, CH2) | 
        
            | Front | 1   Power On/Off Switch | 
        
            | Tone   Control | Bass:   ±10 dB at 100 Hz, Treble: ±10 dB at 10 kHz | 
        
            | Indicators | 2   LED Output CH, 2 LED Signal, 2 LED Peak, 1 LED Power On | 
        
            | Ambient   Temperature | 0 ℃ to +40 ℃ | 
        
            | Finish | Front   Panel: Aluminum Painting, GrayCase: Steel plate, Gray
 | 
        
            | Dimensions | 420   (W) × 144 (H) × 361 (D) mm | 
        
            | Weight | 19.3   kg |