24 Mono Inputs +4 Stereo Inputs
24 channel configuration to meet a wide range of mixing requirements- from schools, churches and small clubs to theaters, concert halls, and other large-scale sound-reinforcement applications. 4 stereo input channels which are ideal for adding stereo pr...
24 Mono Inputs +4 Stereo Inputs
24 channel configuration to meet a wide range of mixing requirements- from schools, churches and small clubs to theaters, concert halls, and other large-scale sound-reinforcement applications. 4 stereo input channels which are ideal for adding stereo program material to the mix.
Switchable A/B Inputs
All mono input channels and stereo channels 1 and 2 have dual inputs that can be switched directly from the console panel.
3-Band EQ with sweepable mid-band
The shelving controls roll off at 12 kHz and 80 Hz, while the mid-band controls provided precise boost to cut centered at any frequency from 250 hz to 5 kHz. An EQ switch is also provided so the entire EQ section can be engaged or bypassed as required.
5 Auxiliary Sends
Five auxiliary sends on each mono input channel give the MX400 series consoles plenty of signal-routing flexibility for even complex applications. Auxiliary sends 1 and 2 are pre-fader, sends 3 and 4 are switchable for pre- or prost-fader operation, and send 5 is post-fader.
Pre-fader Listen Switches
The PFL (Pre Fader Listen) switches on each input channel make it easy to monitor the post-EQ pre-fader signal from any single channel or group of channels without having to mute all other channels or change control settings.
Master Auxiliary Send Controls
Auxiliary sends 1 through 5 have independent linear master level controls which adjust the overall send level from the corresponding AUX Send jacks.
Stereo 2/Monitor Fader
For convenient monitoring an independent monitor fader (ST2/ Monitor) is provided in addition to source-selection switches that let you feed the stereo buss signal, the PFL/ AFL signal, or the signal from the stereo "2 TR" inputs to the monitor outputs.
A talkback microphone jack, assign switches, and a level control facilitate communication between the console and performers or other personnel.
Tape in and Rec out Connectors with Level Controls
-10dB Tape In connectors and a level control directly feed the stereo buss, providing a convenient way to add background music, sound effects, or other stereo sources to the mix.
Assignable Level Meters
Accurate visual level monitoring is provided by 6 11-segment bar-graph type level meters with Peak Leds. Meters 3 and 4 are switchable to cover output groups 3 and 4 or the stereo 2/monitor signal. Levels on the main stereo buss are displayed continuously.
Channel insert jacks
On all mono channels.
On all mono channels.
Group insert jacks
On all group outputs.
With level control.
Switchable phantom power
Group and stereo buss sub inputs
Audio & Video
|Maximum Output Level||+24 dB (Stereo L/R) @ 600ohm 0.5% THD at 1 kHz +20 dB (Group Out) @ 600 ohm 0.5% THD at 1kHz +20dB (Aux Send) @ 600ohm 0.5% THD at 1kHz +20 dB (Monitor) @ 600 ohm 0.5% THD at 1kHz|
|Total Harmonic Distortion||<0.1% @ +14dB 20Hz ~ 20kHz (St L/R, Group @ 600ohm Aux Send @ 600ohm)|
|Frequency Response||20 ~ 20kHz +1, -2dB (St L/R, Group @ 600ohm Aux Send @ 600 ohm)|
|Hum and Noise||(Average, Rs=150 ohm) Measured with a BPF, 20Hz ~ 20kHz) -128dB Equivalent Input Noise (Ch 1 ~ 24) -96dB Residual Output Noise (Stereo 1,2) -96dB Residual Output Noise (Group 1 ~4) -96dB Residual Output Noise (Aux Send 1 ~ 5) -87dB (Stereo 1,2, Group 1 ~4) Master fader at nominal level and all channel assign switch Off. -64dB (68dB S/N) (Stereo 1,2, Group 1 ~ 4) Master fader and 1CH fader at nominal -78dB (Aux Send 1 ~ 5) Aux Send master fader at nominal and all Ch. Aux level controls at minimum -64dB (68dB S/N) (Aux Send 1 ~ 5) Aux Send Master fader and 1 Ch Aux level control at nominal. -82dB (Stereo 2/Monitor) ST 2/ Monitor Master fader at nominal and all Ch. PFL and AFL switch Off. and St2/ Moni SW, select Moni -64dB (68dB S/N) (Stereo2/ Monitor) ST2/ Monitor Master fader at nominal and one channel PFL switch on, and ST2/ Moni SW., select Moni.|
|Maximum Voltage Gain||84dB Ch in to Stereo Out 1,2 84dB Ch in to Group Out 1~4 80dB Ch in to Aux Send 1,2 90dB Ch in to Aux Send 3 ~ 5 28dB Tape in to Stereo Out 1,2 30dB St Input to Stereo Out and Group Out 30dB St Input 1 ~ 4 to Aux Send 1 ~ 4 10 dB Group Sub In to Group out 10 dB St Sub In to Stereo Out 22dB 2 TRK In to Stereo 2/Monitor 70 dB Talk back to Stereo Out|
|Crosstalk at 1kHz||70 dB adjacent input channel 70 dB input to output|
|Input Channel Equalization||+/-15dB maximum boost or cut in each 3 bands High 12kHz shelving Mid 250Hz ~ 5kHz peaking Low 80 Hz shelving *Turnover/Rolloff frequency of shelving; 3 dB below maximum Variable level.|
|Stereo Input Equalization||+/-15 dB maximum boost or cut in each 2 bands High 12kHz shelving Low 80Hz shelving *Turnover/ Rolloff frequency; 3dB below maximum Variable level.|
|Input Channel HPF||80Hz 12dB/oct|
|Input Channel Gain Control||44dB variable from -60 to -16dB|
|Level Meters||(0 point= +4dB output level) 6 x 11 segment LED meter -20, -15, -10, -7, -4, -2, 0, +2, +4, +6, Peak. #1, 2: Group 1,2 #3,4: Group 3,4 or ST2/ Monitor L,R #5,6: ST 1 L,R|
|Ch and St In Peak Indicators||Red LED on each channel turns on when post EQ signal reaches the level 3dB below clipping.|
|Ch and St in Signal Indicators||Green Led on each channel turns on when post EQ signal reaches the level -10dB.|
|Aux Send Peak Indicators||Red LED on each channel turns on when output signal reaches the level 3dB below clipping.|
|Aux Send Signal Indicators||Green LED on each channel turns on when output signal reaches the level -16 dB. Yellow LED on each channel turns on when output signal reaches the level 4dB.|
|Phantom Power||+48V DC|
|Power Requirement||UL/CSA model 120V AC 60 Hz, 80 W General model 230V AC 50 Hz, 80W|
|Dimensions||Height 180.2 mm (7-1/8") Depth 596 mm (23-1/2") Width 1042 mm (41")|
|Net Weight||28kg (61.7 lbs)|