Fully featured Multi-Function Live Sound Mixing Console
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!

The GL4800 is supremely adaptable to every application and is perfect for engineers in both live sound and recording. Rental companies will appreciate a mixer which will work hard for its living, delivering exceptional audio performance every day of the week.

24, 32, 40, 48 channel frames 
A,B,C,D mono/stereo channel options 
Multi-functionality for FOH/Monitor mixing and live recording 
LR and M main mix 
8 Audio groups with pan and routing to LR and M 
11x4 Matrix 
10 Auxiliary sends with faders, inserts and XLR 
Aux 10 can provide channel direct output pre/post and level trim 
Group out pre/post switching and level trim for recording 
Per channel pre/post fader aux switching for unlimited flexibility 
Second LR2 output with pre/post fader selection and level trim 
Output reverse mode to swap aux inserts and XLR with matrix and LR2 
2-track replay to LR and monitor 
Stereo channel line inputs can be assigned independently to LR 
4 band, 4 sweep EQ with switched Q on midrange 
Swept 20-400Hz high pass filters 
Matrix to aux link for quick monitors and grouped effects 
128 snapshot memory mute automation with preview and safes functions 
8 Mute groups or scenes 
Solo-in-Place with toggle last and safes 
Single press clear or set all mutes function 
Mutes on all fader masters 
Meters on all buses to prevent mix overload 
Simultaneous metering of the groups, LRM and auxes 
Integral LED-illuminated moving coil VU meterpod 
Simultaneous LED bar and VU monitor metering 
Mono/stereo PFL with trim 
PFL override AFL for logical input/output monitoring 
Engineers wedge fader control in monitor mode 
Separate headphones and local outputs 
Talkback to LR, M, groups, matrix, and to each aux 
Electronically balanced XLR outputs with 27dBu drive capability 
Preamp 34dBu maximum input capability for mic or line 
Ultra low noise mix head amp design 
Balanced inserts with separate send and return sockets 
100mm, premium grade dual rail faders 
Metal jacks, gold-plated XLRs, sealed pots and switches 
Individual circuit card assembly with nutted pots 
Built-in combiner for redundant backup power supply 
Sys-Link V2 console input linking option