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Allen & Heath ML4000 - Professional Sound Reinforcement Console

BH #ALML400024SC • MFR #ML4000-24SC
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Allen & Heath ML4000 - Professional Sound Reinforcement Console
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Allen & Heath ML4000 Overview

The Allen & Heath ML4000 is a live sound reinforcement console that delivers VCA technology synonymous with high-end consoles, at an affordable price point. Its extensive features and straight forward layout provide comprehensive control and flexibility as a front-of-house (FOH) or monitor mixer. This ML4000 is a 24 input console with microphone / line level switchable XLR inputs. Twenty-three (23) buss outputs are provided for flexible routing to monitors, recorders, etc. Inserts on all input channels, group outputs, matrix outputs and main outputs are provided. Eight (8) auxiliary sends allow signal routing to monitors or effects processors.

The integrated meter bridge features comprehensive LED and VU style metering for accurate level monitoring. The ML4000 provides the audio fidelity and control of high-end VCA consoles while remaining cost effective. Overall, the design is rugged and compact enough for touring or fixed installation in clubs, theaters, houses-of-worship and more.

24 Mono Channels
This version is configured with 24 Mono mic/line switchable XLR inputs.
8x4 Matrix Mixer
The 8 x 4 matrix mixer is regarded as an actual mixer within a mixer. The matrix can be used for various tasks such as group and effects return routing.
4 Group Outputs
4 group outputs are available for routing groups to external monitors, recorders, etc.
8 Auxiliary Sends
An abundance of auxiliary sends are provided for routing signal to effects processors, monitor mixers, etc.
4-Band EQ Sections
A 4-band EQ with 2 frequency sweeps are featured on mono inputs. Stereo channels feature a 4-band fixed frequency EQ section.

Allen & Heath ML4000 Specs

Total # Of Inputs
24
Mic/Line Inputs
24 Line / Mic: 3-pin XLR male Balanced
Stereo Line Inputs
Not Applicable
In-Line Inputs/Returns
No
AUX Sends
8 Aux Sends: 3-pin XLR Balanced
AUX Returns
No dedicated returns - matrix, stereo and line channels are available
Inserts
1/4" TRS Phone,
Input channels, Left, Right and Center outputs, Matrix outputs 1 - 4, VCA Group 1 - 4
BUS (Group) Outputs
4 Group Out: 3-pin XLR male
4 Matrix (MTX) Out: 3-pin XLR male
2 Trk Master I/O
Left/Right/Center: (x3) 3-pin XLR male
2TRK In: L/R 1/4" Phone
2TRK Out: L/R 1/4" Phone
ALT I/O
RS232 Sync, MIDI In, MIDI Out, 1/4" Phone Talk Back / Oscillator Out
Monitor Outputs
Local Monitor: L/R 1/4" Phone
EQ Section
Mono EQ
High Frequency: 12kHz shelf +/- 15dB
High Mid: 500Hz to 15kHz bell Q=1.9 +/-15dB
Low Mid: 35Hz to 1kHz bell Q=1.9
Low Frequency: 60Hz shelf, +/- 15dB
Stereo EQ
High Frequency: 12kHz shelf +/- 15dB
High Mid: 500Hz to 15kHz bell Q=1.9 +/-15dB
Low Mid: 35Hz to 1kHz bell Q=1.9
Low Frequency: 60Hz shelf, +/- 15dB
Solo/Mute
Individual & Group Mutes
Channel Level Control
100mm Fader Control
Trim/Gain Control
Rotary Pots
Phantom Power
+48V Phantom Power
Metering
LED Meters: Peak Reading, 3 color
VU Meter: AVE Reading Illuminated Moving Coil
Peak Indicators: 5dB Before Clip
Input Meters: 4 Bar LED (signal, 0, +6, peak)
Group/Mtx Meters: VU
L,R,C Meters: VU and 16 Bar LED
Frequency Response
Mic to Main Output (+40dB): 20Hz to 70kHz +0/-0.5dB
Line to Main Output (0dB): 20Hz to 22kHz +0/-0.5dB
Dynamic Range
Not specified by manufacturer
Signal-to-Noise Ratio
22Hz to 22kHz unweighted
Mic EIN with 150 ohm source -128dB
Total Harmonic Distortion (THD)
< 0.01%
Power Supply
External 3U rack or floor mount enclosure
Mains Voltage: 100, 120, 220, 230 VAC selectable
Main Frequency: 50/60Hz
Power Consumption: 300W
Dimensions
32.72 x 11.10 x 30.74" (831 x 282 x 781mm)
Weight
88 lbs (40 kg)

Allen & Heath ML4000 Reviews

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