Minggu, Oktober 12, 2008



The Allen & Heath ML3000 is a live sound reinforcement console that delivers VCA technology synonymous with high-end consoles, at an affordable price point. Its small foot print and straight forward layout provide comprehensive control and flexibility as a front-of-house (FOH) or monitor mixer. The ML3000 series is available in 24, 32, 40 and 48 input configurations to suite various applications.

This ML3000 is a 48 input console with microphone / line level switchable XLR inputs. 2 stereo L/R 1/4" phone inputs are also provided. The ML3000 features 4 group outputs and an 8x4 Matrix mixer for added routing flexibility. Inserts on all input channels, group outputs, matrix outputs and main outputs are provided. 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 ML3000 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.

Key Features

• 8 VCA Groups 8 VCA groups enable quiet, noise-free channel grouping via VCA circuit.

• 48 Mono + 2 Stereo Channels This version is configured with 48 mic/line switchable XLR inputs and 2 stereo L/R 1/4" phone 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. Total # Of Inputs 48

Mic/Line Inputs 48 Line / Mic: 3-pin XLR male Balanced

Stereo Line Inputs 2 Stereo: L/R 1/4" TRS Phone

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) <>

Power Supply External 3U rack or floor mount enclosure Mains Voltage: 100, 120, 220, 230 VAC selectable Main Frequency: 50/60Hz Power Consumption: 300W. • 

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