The Allen and Heath GL2400 is a 4-bus dual-function live sound mixer.
The GL2400 benefits from the latest audio circuitry with an extended preamp gain range of 74dB with input on XLR or jack, differential balanced +26dBu outputs, and a new ultra-quiet mix head amp design for optimum dynamic range.
Based on dual-function capability, which Allen and Heath pioneered in the early 1990's, the Allen and Heath GL2400 has been developed with a feature set dedicated to modern sound engineering, such as in-ear monitoring and matrix recording.
SPECIFICATION:
Total Of Inputs:. 32
Mic/Line Inputs:. 32 Line: 1/4" Phone , 32 Mic: 3-pin XLR
Stereo Line Inputs:. 4 Stereo: L/R 1/4" Phone
In-Line Inputs/Returns:. No
AUX Sends:. 6 Aux Sends: 1/4" Phone
AUX Returns:. No
Inserts:. 32 Line: TRS 1/4" Phone
4 Group: TRS 1/4" Phone
2 Stereo Out: TRS 1/4" Phone
BUS (Group) Outputs:. 4 Group Outputs: Balanced 3-pin XLR
2 Trk Master I/O:. Main Outputs: Left / Right / Mono (sub) Balanced 3-pin XLR
2Trk In: L/R 1/4" Phone
2Trk Out: L/R 1/4" Phone
ALT I/O:. Matrix -
4 EXT In: 1/4" Phone
4 MTX: 1/4" Phone
Monitor Outputs:. Monitor Out: L/R 1/4" Phone
EQ Section:. Gain (each band): +/- 15dB
Mono Channels-
Low: Shelf 80Hz
Low Mid: 35Hz - 1kHz Q=1.8
High Mid: 500Hz - 15kHz Q=1.8
High: Shelf 12kHz
Stereo Channels -
Band Frequencies: 60Hz, 250Hz, 2.5kHz, 12kHz Q=1.8
Filter (mono inputs): Switch 100Hz
Solo/Mute:. Mute / PFL on all channels
Channel Level Control:. 100mm faders
Trim/Gain Control:. Sealed Rotary Potentiometers
Phantom Power:. +48 Volt Phantom Power (all mono channels)
Metering:. 12 Segment Stereo Peak LEDs
Frequency Response:. 20Hz to 30kHz
Mic to Main output (+40dB gain): +0/-0.5dB
Line to Main output (0dB): +0/-0.5dB
Signal-to-Noise Ratio:. (22Hz to 22kHz unweighted)
Mic EIN with 150ohm source: -128dB
Residual output noise main outputs: < -98dBu
Main Mix noise (nothing routed): < -92dBu
Main Mix noise (24 channels routed): < -86dBu (90dB S/N)
Total Harmonic Distortion (THD):. THD + Noise (mic In +40dB gain): < 0.004%
THD + Noise (line in 0dB gain): < 0.006%
Power Supply:. Up to 2 x 4pin XLR-F Internal (16,24,32)
Dimensions:. 45" x 10" x 25" (114.3 x 25.4 x 63.5cm) (WxHxD)
H = maximum meter bridge height
Package Weight:. 74.5 lb
Box Dimensions (LxWxH):. 47.5 x 29.5 x 12.5"
Weight:. 66 lb (30 kg)
