Allen & Heath GL2400 4 Bus 40 Channel Dual-Function Live Sound Mixing Console

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Used Allen & Heath GL2400 4 Bus 40 Input Channel Dual-Function Live Sound Mixing Console

SKU: US1842746

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Allen & Heath GL2400 Specifications

  • Channels

    0dBu, +20dB Headroom

  • Mix

    -2dBu, +22dB Headroom

  • Main Outputs

    +4dBu

  • Maximum output

    +26dBu

  • Mic Pre-Amp Sensitivity

    -60 to +14dBu

  • Frequency Response (20Hz-30kHz)

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

  • Distortion at 1kHz +14dBu out

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

  • Mic Input +40dB gain

    >80dB at 1kHz

  • Mic Input with Pad 0dB gain

    >55dB at 1kHz

  • Adjacent Channel

    <-93dB at 1kHz

  • Mute Shutoff

    <-94dB at 1kHz

  • Fader Shutoff

    <-90dB at 1kHz

  • Mic eIn with 150ohm source

    -128dB C1073at 22Hz-22kHz unweighted

  • Residual output noise - main outputs

    <-98dBu at 22Hz-22kHz unweighted

  • Main Mix noise

    Nothing routed: <-92dBu at 22Hz-22kHz unweighted
    24 channels routed: <-86dBu (90dB S/N) at 22Hz-22kHz unweighted

  • Impedances

    Mic Inputs: 2kOhms
    Line Inputs: >10kOhms
    Outputs: <75 Ohms

  • 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

  • Reading referred to Main outputs

    0VU = +4dBu

  • Peak indication threshold

    5dB before clipping

  • Lamp connectors

    up to 2 x 4pin XLR-F

  • Power supply

    Internal (16, 24, 32)

  • Dimensions

    5.91 x 22.05 x 2.24 x 48.54" / 150 x 560 x 57 x 1233mm

  • Weight

    70.55lbs / 32kg

About Allen & Heath GL2400 4 Bus 40 Channel Dual-Function Live Sound Mixing Console

The Allen Heath GL2400 4 Bus 40 Input Channel Dual-Function Live Sound Mixing Console is a compact, dual function, LR, Mono sum, 4 group, 6 aux, 7x4 matrix console. Frame size 40 channels, including 2 dual stereo channels. The GL2400 is a mixing classic, industry standard in venues and hire stockiest 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.

Allen & Heath GL2400 4 Bus 40 Channel Dual-Function Live Sound Mixing Console Features

  • 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 and 7x4 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 and 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 and Assignable talkback
  • 1kHz oscillator and pink noise generator and 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 and 4-pin XLR lamp sockets
  • External RPS11 power supply and socket for backup supply (40ch model only)
  • 100mm dust protected faders and Metal jacks, gold-plated XLRs, sealed pots and switches
  • Individual circuit card assembly with nutted pots and Sys-Link V2 console input/output linking option

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  • Allen & Heath GL2400 4 Bus 40 Input Channel Dual-Function Live Sound Mixing Console