Allen&Heath GL2400 User Manual
Page 33
GL2400 User Guide
33
Connections
Mono channel
XLR balanced pin 2 hot
Sensitivity -60 to +14dBu
TRS balanced, tip hot
Sensitivity -40 to +14dBu
Pad out (MIC)
2k ohm
Pad in (MIC or LINE)
>10k ohm, -20dB attenuation
Max input level
+34dBu
XLR
phantom
power
+48V,
on/off
Stereo channel
ST1,3 TRS unbalanced >10k ohm, -16 to +20dBu
ST2,4 TRS balanced
>10k ohm, -16 to +20dBu
Talkback mic
XLR balanced pin 2 hot
Sensitivity -50 to -10dBu
Phantom
power
Internal
jumper
+48V
2-track return
TRS unbalanced
>4k ohm, -2dBu
2-track send
TRS impedance balanced <75 ohm, -2dBu
Inserts
Channel
TRS, tip send, ring return, 0dBu
Output
TRS, tip send, ring return, -2dBu
L, R, M outputs
XLR balanced pin 2 hot
<75 ohm, +4dBu, +26dBu max
Group (aux) out
XLR balanced pin 2 hot
<75 ohm, +4dBu, +26dBu max
Aux 1-6 output
TRS impedance balanced <75 ohm, -2dBu, +20dBu max
Electronic balance option <75 ohm, +4dBu, +26dBu max
Direct out
TRS impedance balanced <75 ohm, 0dBu, +20dBu max
Matrix out
TRS impedance balanced <75 ohm, -2dBu, +20dBu max
Electronic balance option <75 ohm, +4dBu, +26dBu max
Headphones
TRS, tip L, ring R, 30 to 600 ohm headphones recommended
Monitor output
TRS impedance balanced <75 ohm, -2dBu, +20dBu max
Lamp
4-pin XLR
max 12V 5W lamp
GL2400 Series Part Numbers
14 mic/line, 2 mic/dual stereo, 4 group console GL2400-16/v
22 mic/line, 2 mic/dual stereo, 4 group console GL2400-24/v
30 line, 2 mic/dual stereo, 4 group console
GL2400-32/v
38 line, 2 mic/dual stereo, 4 group console
GL2400-40/v
Sys-Link V2 input/output option kit
GL2400-SLV2
SSM2142P balanced output driver option IC
AE0302
DRV134 balanced output driver option IC (alternative to above) AE5725
Backup power supply option for the 16, 24 and 32 models
MPS12/v
Backup power supply option (for the 40 channel model
RPS11/v
Allen & Heath 18” gooseneck LED lamp – right angled
LEDLAMP-X