SPECIFICATION (Soundcraft MFXi20)
8, 12 and 20 mono input MFXi mixers are empowered by built-in 24-bit Lexicon processing, delivering 32 stunning reverb, delay and chorus effects (see opening page). All MFXi mixers include 2 stereo input channels along with a 2-track record output and a 2-track replay input which allows interval music to be easily played from CD, MP3 or other music source.
| Frequency Response |
| Mic / Line Input to any Output |
+/-1.5dB, 20Hz – 20kHz |
| |
| T.H.D. |
| Mic Sensitivity -30dBu, +14dBu @ Mix output |
< 0.01% @ 1kHz |
| |
| Noise |
| Mic Input E.I.N. (maximum gain) |
-126.5dBu (150O source) |
| Aux, Mix and Masters (@ 0dB, faders down) |
< -85dBu |
| |
| Crosstalk (@ 1kHz) |
| Channel Mute |
> 96dB |
| Aux Send Pots Offness |
> 86dB |
| |
| EQ (Mono Inputs) |
| HF |
12kHz, +/-15dB |
| MF (swept) |
150Hz – 3.5kHz, +/-15dB |
| LF |
80Hz, +/-15dB |
| Q |
1.5 |
| |
| EQ (Stereo Inputs) |
| HF |
12kHz, +/-15dB |
| MF |
720Hz, +/-15dB |
| LF |
80Hz, +/-15dB |
| |
| Power Consumption |
Less than 40W |
| |
| Operating Conditions |
| Temperature Range |
5°C to +40°C |
| |
| Input & Output Levels |
| Mic Input |
+15dBu max. |
| Line Input |
+30dBu max. |
| Stereo Input |
+30dBu max. |
| Mix Output |
+20dBu max. |
| Headphones (@150O) |
300mW |
| Recommended headphones impedance |
32 - 200O |
| |
| Input & Output Impedances |
| Mic Input |
2kO |
| Line Input |
10kO |
| Stereo Input |
45kO |
| Outputs |
150kO (balanced), 75O (unbalanced) |
