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ALLEN ML400040A Details
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ML4000 23 buss live sound VCA console 40 Mono and 2 Stereo
ML4000 sits squarely in the centre of the ML series, providing an ideal solution for those customers who need similar functionality to the ML5000 but who can't justify the size or expense.
The console boasts advanced VCA capability and our innovative LCRplus panning system. We even found a way to provide a similar level of show automation capability to ML5000, thanks to our archiver / snapshot PC software
LCRplus Panning
Available from channels and groups. Uses blend and pan controls to allow any signal positioning across the C and LR busses
8 Mute Groups
Easy to edit, single key press mute group created from any combination of channel, fader master and LCR mutes
4 Band EQ plus HPF
‘Responsive’ feel with separate controls for sweep & cut/boost, switched Q on mid bands. Swept 20-400Hz HPF
2 Dual Stereo Channels
Additional to the channel count. Mixable A [TRS] & B [XLR] inputs with gain, 4 band EQ and mono summing
Balanced XLR & Inserts
Gold plated XLR connectors. Separate send and return inserts [TRS] on channels, fader masters, auxes 9-12 & LCR
Intercom
‘ClearCom’ compatible - uses engineer's phones and TB mic. Indicator lamp on bridge. Listen and talk controls
Intelligent PAFL system
Momentary or latching action buttons with auto cancel and add mode, clear all button, PFL or stereo AFL-in-place on input channels (which override output AFL).
Mono or stereo AFL on all outputs (which cancels input PAFL selected) - ideal for checking stereo in-ear monitors!
128 Snapshot memories
Show automation of VCA assignment / mute ‘scenes’ via midi/RS232 and ‘Archiver’ software. Channel safe and edit safe facilities
Talkback
Talk to any of the 19 outputs via TB enable switches with led in each section. +48V and trim control for mic
Engineer’s Toolbox
Phones, wedge and local monitor controls, - 20dB ‘dim’ when TB active. PFL trim control.
Pink noise and oscillator, balanced direct outs on channels, 2TRK, LR & C monitor selection with mono check. Peak and VU metering
Lamps
3 XLR lamp sockets are provided
PSU
High-performance, lightweight switched mode 2U power supply with built in combiner for backup.
INPUTS
Mic (Pad out) XLR balanced, pin2+ 2kohm variable -60 to -10dBu Max +11dBu
Mic/Line (Pad in) >10kohm variable -40 to +10dBu Max +31dBu
Stereo A TRS jack balanced, tip+ >20kohm variable -18 to +6dBu Max +27dBu
Stereo B XLR balanced, pin2+ >20kohm variable -18 to +6dBu Max +27dBu
2-Track TRS jack balanced, tip+ >20kohm +4dBu Max +25dBu
Matrix Ext in TRS jack balanced, tip+ >20kohm +4dBu Max +25dBu
INSERTS
Input send TRS jack ground comp, tip+ <50ohm 0dBu Max +21dBu
Input return TRS jack balanced, tip+ >20kohm 0dBu Max +21dBu
Output send TRS jack ground comp, tip+ <50ohm -2dBu Max +21dBu
Output return TRS jack balanced, tip+ >20kohm -2dBu Max +21dBu
OUTPUTS
L,R,C XLR balanced, pin2+ <75ohm 0dBu Max +23dBu
Grp 1-8 XLR balanced, pin2+ <75ohm 0dBu Max +23dBu
Aux 1-12 XLR balanced, pin2+ <75ohm 0dBu Max +23dBu
Matrix 1-4 XLR balanced, pin2+ <75ohm 0dBu Max +23dBu
Direct out TRS jack ground comp, tip+ <50ohm 0dBu Max +21dBu
2-Track TRS jack ground comp, tip+ <50ohm 0dBu Max +21dBu
Local Monitor TRS jack ground comp, tip+ <50ohm 0dBu Max +21dBu
Headphones TRS jack tip left, ring right for stereo headphones >30ohms
11 x 4 Matrix
Fed from the groups and the LR & C busses. Included in auto mute system. TB and VU meter access
Dual Functionality
Dual Functionality = Full Functionality @ FOH or Stage Monitor position.
GRP/Aux Mode switches reverse the group fader and aux rotary master sections to allow you to choose any combination of up to 12 Aux sends and up to 8 subgroups on fader masters with inserts and full metering. A Centre Mode switch converts 100mm C fader to engineer's listen wedge control with insert
8 Audio Groups
Paired routing buttons from channel. Pre [led] and post [VU] metering. Groups are routed to LCRplus via a single button
12 Auxiliary Sends
9-12 with fader masters and can be configured as Stereo pre/post fade pairs for in-ear monitoring. Auxes 1- 8 have rotary masters in Group Mode and fader masters with inserts in Aux Mode. Auxes have balanced XLR outputs
8 VCA Groups
High quality VCA devices - easy to edit with channel assignment leds, PAFL, Mute, and ‘snapshot’ automation plus RS232 / MIDI interface. VCA groups of input channels can be P/AFL'd with single button
ALLEN ML400040A Specs
Technical Specifications
0 dBu = 0.775 Volts rms
Operating Levels
Channels 0dBu Headroom +21dB
Mix -2dBu Headroom +23dB
Frequency Response
Mic to main output (+40dB) 20Hz to 30kHz +0/-0.5dB
Line to main output (0dB) 20Hz to 30kHz +0/-0.5dB
Distortion @1kHz +14dBu
THD+noise < 0.01%
CMRR Common mode rejection @1kHz
Mic (+40dB) > 80dB
Mic + Pad (0dB) > 50dB
Crosstalk Referred to driven channel @1kHz
Channel to channel < -95dB
Mute shutoff < -90dB
Fader shutoff < -90dB
Noise Performance
Measured rms 22Hz to 22kHz unweighted
Mic EIN with 150 ohm source -128dB
Residual output noise < -98dBu
Mix noise, nothing routed < -94dBu
Mix noise, 24 channels routed < -82dBu
Metering
Reading 0vu = 0dBu at XLR outputs
LED meters Peak reading, 3 colours
VU meters Ave reading, Illuminated moving coil
Peak indicators 5dB before clip, multi-point sensing
Input meters 5 segment LED (sig, -6, 0, +6, pk)
Group mix meters 5 segment LED (sig, -6, 0, +6, pk)
Group/Matrix meters VU
L,R,C meters VU and 16 segment LED
Channel Filters
Slope 12dB/oct high pass
Frequency 20Hz to 400Hz variable
Mono Equaliser
HF +/-15dB, 2kHz to 20kHz shelf
HM +/-15dB, 500Hz to 15kHz bell, Q = 1 or 2 switched
LM +/-15dB, 35Hz to 1kHz bell, Q = 1 or 2 switched
LF +/-15dB, 20Hz to 200Hz shelf
Stereo Equaliser
HF +/-15dB, 12kHz shelf
HM +/-15dB, 2.5kHz bell
LM +/-15dB, 250Hz bell
LF +/-15dB, 60Hz shelf
Lamp Connectors x3
Connector XLR-F 4pin
Rating 12V 400mA max
Power Supply Model MPS14
Slimline MPS14 switch-mode power supply with linear
post-regulation. Built-in combiner for connection to back-up supply.
Twin fan cooling and full protection.
ALLEN ML400040A Documentation
ML4000: Associated Downloads:
Block diagram ...369KB.pdf
Rear panel diagram / connector layout ...604KB.pdf
Zoomable line drawing of connector panel
Quick start guide ...200KB.pdf
Fast introduction to the console - ideal for guest users
Cue sheet ...887KB.pdf
For recording console settings
Dimensions / flightcasing diagrams ...156KB.pdf
Applications guide - LCRplus ...133KB.pdf
Guide to using blend and pan controls to position the signal across the C and LR busses
Front panel diagram / control layout ...939KB.pdf
Zoomable line drawing of control surface
Applications guide - VCA mixing ...324KB.pdf
Guide to the whys and hows of using ML4000's VCA groups
Sidecar user guide ...682KB.pdf
A 4 page guide to the ML4000-24SC sidecar expander
User Guide ...3.78MB.pdf
Full 56 page user guide
MPS14 User Guide ...261KB.pdf
A 10 page guide to the MPS14 power supply, used with ML4000 and ML5000
Operating software ...96KB.zip
This software controls the console internal computer. The same software works with both the ML3000, ML4000 and ML5000 consoles and sidecars. Hardware links on the console cpu board automatically determine the console type. The software is loaded into the console through its RS232 port. Make sure you update both the console and any sidecars to run the same version.
Archiver software ...1.61MB.exe
A Windows application that runs on a PC connected to your console. It lets you save the console settings and snapshot memories to a disk file. Use this to archive your settings as a backup or for future recall. The same software works with ML5000, ML4000 and ML3000.
Brochure ...231KB.pdf
Includes details of features plus technical specs, dimensions and connections info
Mixing Live With VCAs ...968KB.pdf
A plain-English guide that takes the mystery out of VCA mixing. Perfect as an introduction for first time VCA users or as a quick reference.
ALLEN ML400040A Downloads
ML5000 / ML4000 / ML3000 operating software
This software controls the console's internal computer. The same software works with the ML3000, ML4000 and ML5000 consoles and sidecars. Hardware links on the console cpu board automatically determine the console type. The software is loaded into the console through its RS232 port. Make sure you update both the console and any sidecars to run the same version.
Loading instructions
Release notes
How to verify the operating software version installed on your console / sidecar
Download software (V1.32)...96KB zip file.
ML Archiver and Snapshot Manager Software V2.00
This software is a Windows application that runs on a PC connected to your console. It lets you save the console settings and snapshot memories to a disk file. Use this to archive your settings as a backup or for future recall. Snapshots can be named within a file for easy identification. Useful editing functions are included so you can create new files by re-ordering and copying existing snapshots.
The Snapshot Manager lets you access the console 128 on-board memories. Mute and VCA assignments can be stored in these memories for instant recall. This provides powerful automation for show control using cue and scene changes triggered manually or via MIDI.
How to install on your PC
Release notes
Download software...1.57MB exe file.
Allen & Heath ML4000-40A Console
Connectors
Master_Selection
