| Model | MX.12FX V2 | 
| 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 |  |