Allen&Heath GL4800 USER GUIDE - Manual (Page 8)

8 GL4800 User Guide
Introducing the Allen & Heath GL4800
The GL4800 offers the professional user an uncompromised feature set and
performance for the latest techniques in live sound engineering and recording.
The console is available in 24, 32, 40 and 48 channel sizes with an external 3U
rack power unit. A built-in VU Meterpod is fitted as standard. An optional Sys-
Link V2 input expander system is available.
• Dual function + live recording capability :
Large venue Front-of-House
Dedicated 14 mix (10 aux+4 matrix) stage monitor
Dual function combines Front-of-House and monitor
Live recording to 2-track and multitrack
• 24, 32, 40, 48 frame sizes including VU Meterpod
• Stereo models include mic/stereo line channels depending
on customer specification
• 8 groups with inserts and trimmable balanced XLR outputs
• L,R,M mix on balanced XLR and with inserts
• 10 Aux sends on balanced XLR and with inserts
• 4 Matrix capable of balanced XLR and inserts
• Matrix to aux link feature for group effects and quick monitors
• Secondary LR output capable of balanced XLR and inserts
• Channel Direct outputs with level trim and pre/post
• 4 band full sweep channel EQ with mid Q switches
• Stereo channel 4-point width control
• Separate insert jacks with balanced returns
• MIDI mute system with 128 snapshots
• 8 independent mute groups
• Solo-In-Place feature
• Full metering - channel, mix buss and outputs.
• Monitor with stereo PFL, local output, 2 phones ...
• Simultaneous stereo and mono PFL metering
• Output meter selector switches for main or aux
• Talkback to L-R, M, groups, matrix, and to each aux
• 2-track replay to L-R and monitor
The console is constructed using extruded aluminium beams, steel panels and
3mm thick metal side plates to ensure rigidity and mechanical reliability on the
road, as well as easy flightcasing. Individual circuit assemblies are accessible by
removal of the steel base. A durable but soft front armrest is provided for
comfort. Front, top and rear write-on strips are provided for channel marking.
High quality proven reliable parts are used throughout. High performance op-
amp and discrete circuits are used to ensure low noise and sonic purity.
The GL4800 reflects our commitment to providing the best audio mixing
solutions and customer support.