Loyola Enterprises

A veteran and minority owned SDB Certified Business.

Allen & Heath















Allen & Heath GL4800


757.498.6118 Ext - 109GL4800 - Call for pricing - Multi-Function Live Sound Mixer

Downloads

PDFGL4800 Brochure (pdf)

PDFGL4800 Cut Sheet (pdf)

PDFGL4800 User Guide (pdf)


Based on the highly successful GL4000, this mixer is a real thoroughbred multi-function mixer, with a mass of features and detail that makes this mixer a joy for engineers to use. This is a truly multi-functional console, offering features such as group output trims for recording, extended auxiliaries using matrix sends, multiple main outputs and trimmable direct outputs from channels.

The GL4800 is also a true workhorse: classic Allen & Heath sound with a new mix head amp design, EQ section from the respected ML4000 and with solid construction, expandable frame design and an array of channel format options—it’s the Swiss Army Knife of mixers! Flexible and multi-tasking, it is equipped to deal with any number of live sound and recording tasks. Bristling with configurable mode switches and the optimum combination of 10 auxes and 4 matrixes, this console can adapt quickly to the toughest sound mixing challenges. Rental companies will appreciate a mixer which will work hard for its living, delivering exceptional audio performance every day of the week.

Features

  • 24, 32, 40, 48 channel frames
  • 8 Audio groups with pan and routing to LR and M
  • 11x4 Matrix
  • 10 Auxiliary sends with faders, inserts and XLR
  • 4 band, 4 sweep EQ with switched Q on midrange
  • 8 Mute groups or scenes
  • Mutes on all fader masters
  • Mono/stereo PFL with trim
  • Separate headphones and local outputs
  • 100mm, premium grade dual rail faders
  • Sys-Link 2 console input linking option

Specifications
Operating Levels
Internal Headroom +21 dB
Line Input -14 dB to +40 dB variable
Max. Main Output +27 dBu
Max. Jack Output +21 dBu
 
Frequency Response (+0/-0.5dB) 20 Hz–20 kHz
THD + Noise @ 1 kHz 0.006%
Crosstalk @ 1 kHz
Adjacent Channel > 100 dB
Mute Shutoff > 85 dB
Fader Shutoff > 90 dB
Noise Performance (22Hz–22kHz unweighted)
Mic EIN -128 dB
Residual Output Noise < -98 dBu (-102 dB S/N)
Mix Noise - nothing routed < -88 dBu (-92 dB S/N)
Mix Noise - 24 routed < -86 dBu (-90 dB S/N)
Connection Impedances
Mic Inputs 2 kΩ
Line Inputs > 10 kΩ
Outputs < 75 Ω
Equalization
Max. Boost/Cut (each band) ± 15 dB
Mono Channel HF 12 kHz shelf
Mono Channel HM 500 Hz–15 kHz, Q=1.8
Mono Channel LM 35 Hz–1 kHz, Q=1.8
Mono Channel LF 80 Hz shelf
Filter (mono input) Off to 400 Hz
Stereo Channel HF 12 kHz shelf
Stereo Channel HM 2.5 kHz, Q=1.8
Stereo Channel LM 250 Hz, Q=1.8
Stereo Channel LF 80 Hz shelf
Metering
Sensitivity 0VU = +4 dBu at XLR out
Input Meters 4 segment LED (signal, 0, +6, peak)
Peak Indication Threshold 5 dB before clipping
Output Meters 12 segment LED
Mix Meters 4 segment LED (signal, 0, +6, peak)
Dimensions (HxWxD) and Weights
24 Channel 28.5 x 116.6 x 74.8 cm 11.0" x 46.0" x 29.0" 47 kg (104 lbs)
32 Channel 28.5 x 142.1 x 74.8 cm 11.0" x 56.0" x 29.0" 57 kg (126 lbs)
40 Channel 28.5 x 167.6 x 74.8 cm 11.0" x 66.0" x 29.0" 67 kg (148 lbs)
48 Channel 28.5 x 193.1 x 74.8 cm 11.0" x 76.0" x 29.0" 77 kg (170 lbs)
Purchasing
For pricing options and packages, contact us at
757.498.6118 Ext - 109, Or