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Allen & Heath GL2400-164 Buss 14 Mono 2 Stereo Input Channel Live Console

Product Code ALGL2400-416/X
Manufacturer Allen & Heath

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Description

GL2400 is a compact, dual function, LR, Mono sum, 4 group, 6 aux, 7×4 matrix console. Frame sizes range from 16 to 40 channels, including 2 dual stereo channels. The GL2400 is a mixing classic, industry standard in venues and hire stockists across the globe.

The ultimate 4 group dual-function mixer, the GL2400 is designed for the latest in modern engineering techniques, and every detail in this uniquely capable small footprint mixer has been carefully thought out to provide the very best mixing experience.

Key Features

  • 16, 24, 32, 40 channel frames
  • LR and M main outputs
  • 4 Audio groups with pan control
  • 6 Auxiliary sends with per-channel pre/post fader switching
  • 2 stereo channels, each with mic and dual stereo line inputs
  • 7×4 Matrix
  • Proper dual functionality for FoH and/or Monitor mixing
  • M can be configured as LR sum, Wedge, or Aux-Fed Sub or C master
  • Recording capable with channel direct outputs
  • Matrix external inputs with level trims and common input capability
  • Stereo channel line inputs can be independently routed to LR
  • Stereo channel mic input breakpoints for cross patching into matrix
  • Responsive 4 band, 2 sweep EQ
  • 100Hz channel high pass filters
  • Individual phantom power and polarity switching
  • Dedicated channel, master and stereo monitor meters
  • Internal jumper plugs for pre/post-EQ aux, direct out and other options
  • Mutes, meters and AFL on all fader masters
  • Assignable talkback
  • 1kHz oscillator and pink noise generator
  • 2-track monitoring and replay to LR
  • Headphones and local monitor outputs
  • Electronically balanced XLR outputs with +26dBu drive capability
  • Preamp 74dB range with +34dBu input capability for mic or line
  • Ultra low noise mix head amp design
  • Internal power supply with socket for MPS12 backup supply (16ch to 32ch models)
  • External RPS11 power supply and socket for backup supply (40ch model only)
  • 100mm dust protected faders
  • Metal jacks, gold-plated XLRs, sealed pots and switches
  • Individual circuit card assembly with nutted pots
  • Sys-Link V2 console input/output linking option
  • 4-pin XLR lamp sockets – Allen & Heath LED lamp available.

Specifications

OPERATING LEVELS

Channels 0dBu, +20dB Headroom
Mix -2dBu, +22dB Headroom
Main Outputs +4dBu
Maximum output +26dBu
Mic Pre-Amp Sensitivity -60 to +14dBu

FREQUENCEY RESPONSE (20Hz-30kHz)

Mic to Main output (+40 dB) +0/-0.5dB
Line to Main output +0/-0.5dB

DISTORTION at 1kHz +14dBu out

THD + noise (mic in +40dB gain) <0.004%
THD + noise (line in 0dB gain) <0.006%

COMMON MODE REJECTION @1kH

Mic Input +40dB gain >80dB
Mic Input with Pad 0dB gain >55dB

CROSSTALk @1kHz

Adjacent Channel <-93dB
Mute Shutoff <-94dB
Fader Shutoff <-90dB

NOISE PERFORMANCE (22Hz-22kHz unweighted)

Mic eIn with 150ohm source -128dB
Residual output noise - main outputs <-98dBu
Main Mix noise (nothing routed) <-92dBu
Main Mix noise (24 channels routed) <-86dBu (90dB S/N)

CONNECTION IMPEDANCES

Mic Inputs 2k ohms
Line Inputs >10k ohms
Outputs <75 ohms

EQUALISATION

Gain (each band) +/- 15dB
Mono Channel Low Frequency Shelf 80Hz
Mono Channel Low Mid Frequency 35Hz - 1kHz Q=1.8
Mono Channel High Mid Frequency 500Hz-15kHz Q=1.8
Mono Channel High Frequency Shelf 12kHz
Stereo Channel Frequencies 60Hz,250Hz,2.5kHz,12kHz Q=1.8
Filter (mono input) Switch 100Hz

METERING

Reading referred to Main outputs 0VU = +4dBu
Peak indication threshold 5dB before clipping

SYSTEM

Lamp connectors up to 2 x 4pin XLR-F
Power supply Internal (16, 24, 32)

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