| Model | MXi.12FX | 
                    
                        | Frequency Response | 
| Mic Input to any Output (Gain @ 0 dB, Rated output level)
 | 20 Hz to 50 kHz(0, -1dB) 20 Hz to 130 kHz(0, -3dB)
 |  | 
                    
                        | Distortion (THD&N) | 
| Mic Input to MAIN Output(Gain @ 0 dB, Rated output level @ 20 Hz-20 kHz bandwidth)
 | 0.003%(A-weighted) |  | 
                    
                        | MIC EIN (Equivalent Input Noise) | 
| Input: Channel INPUT MIC (Rs = 150 Ohm ,Gain @ Max.,20 Hz-20 kHz bandwidth)
 | 119dBu (A-weighted) |  | 
                    
                        | Input Gain Control Range (20 Hz-20 kHz bandwidth) | 
| Mono Channel | MIC: 0 to 48dB, LINE: -33 to +15dB |  | Stereo Channel | LINE: -8 to +6dB |  | 
                    
                        | Attenuation (Crosstalk) (20 Hz-20 kHz bandwidth) | 
| Line in, 1/4" TRS Main Out,1 kHz relative to 0 dBu, 22 Hz ~ 22 kHz Filter,Gain @ unity |  | Main Mix knob/fader @ -8 | -87dBu(A-weighted) |  | Channel Level knob/fader @ -8 | -85dBu(A-weighted) |  | 
                    
                        | Rated Output Level | 
| Main, Aux, Control Room output (all knob/fader @ 0 dBu,1 kHz)
 | 0dBu |  | 
                    
                        | Maximum Output Level | 
| Main, Aux, Control Room output(all knob/fader @ 0 dBu,1 kHz, 22 Hz 22 kHz Filter,THD @ 1%)
 | +20dBu |  | 
                    
                        | Maximum Voltage Gain (EQ and PAN/BAL knob @ 0 dB, Other all knob or fader @ max, DFX mute,1 kHz, Rs=600 Ohm) | 
| Mono Channel MIC INPUTMAIN OUT
(1/4" TRS Unbalanced) | 74dBu |  | Mono Channel MIC INPUTPHONES
(1/4" TRS Stereo) | 84dBu |  | Mono Channel MIC INPUTAUX
SEND (1/4" TRS Unbalanced) | 79dBu |  | Mono Channel MIC INPUT
TAPE OUT (RCA) | 74dBu |  | Mono Channel LINE INPUT
MAIN OUT (1/4" TRS Unbalanced) | 59dBu |  | Stereo Channel LINE INPUT 
MAIN OUT (1/4" TRS Unbalanced) | 33dBu |  | TAPE INPUT MAIN OUT
(1/4" TRS Unbalanced) | 10dBu |  | 
                    
                        | Main mix Noise (20 Hz-20 kHz bandwidth) | 
  
| MAIN OUT (all knob/fader @ 0 dBu,22 Hz 22 kHz Filter,Gain @ unity) |  | Main Mix knob/fader @ -8 | -106dBu (A-weighted) |  | Channel Level knob/fader @ -8 |  | Main Mix knob/fader @ 0dB | -95dBu (A-weighted) |  | Channel Level knob/fader @ - |  | Main Mix knob/fader @ 0dB | -93dBu (A-weighted) |  | Channel Level knob/fader @ 0dB |  | 
                    
                        | Input HPF | 
| Channel 1-4 | 75Hz, 18 dB/oct |  | 
                    
                        | Equalization (Mono channels) | 
| High | +/-15 dB @12 kHz |  | Mid | +/-12 dB @2.5 kHz |  | Low | +/-15 dB @80 Hz |  | 
                    
                        | Internal Digital Effect | 
| Presets | 100 |  | Controls | 100-Position PRESET
 Selector and Mute Switch |  | Display | Two 7-segment display and
Mute/Peak LED Indicator |  | Type of effects | VOCAL,SMALL ROOM, LARGE HALL,
ECHO, ECHO+VERB, FLANGE+VERB,
PLATE, CHORUS+GTR,ROTARY+GTR,
TREMOLO+GTR |  | 
                    
                        | PEAK Indicator | 
| Channel 1-12 | +17dBu |  | Digital Effect(AUX send) | +11dBu |  | VU Meters | +20dBu |  | 
                    
                        | VU Meters | 
| Main Left and Right (4-segment) | Clip (+20), +6, 0, -20 (0 LED=0 dBu) |  | 
                    
                        | Impedance | 
| Microphone Input | 2.6k Ohms |  | Line Input | 10k Ohms |  | CD/Tape Input | 22k Ohms |  | Main Outputs | 120 Ohms |  | Ctrl Room, Aux Sends | 120 Ohms |  | Tape Output | 1K Ohms |  | Phones Outputs | 25 Ohms |  | 
                    
                        | Phantom power | 
| Mic Pin2/Pin3 And Pin1(XLR-3-31
type balanced1=GND,2=HOT,3=COLD) | +48V |  | 
                    
                        | Power supply |  | 
                    
                        | Power Consumption | 18W | 
                    
                        | Physical | 
| Dimension (L*W*H) | 271*259*54.3mm |  | Weight | Net:1.9kg |  |