The GL2800M provides tamper proof global mono/stereo assignment of its 16 mixes (8 stereo in-ears mixes). Each stereo mix has level and pan control as well as stereo AFL signal checking for quick mixing without compromise and lets you balance every source including ambiance within the stereo image according to the preference of each performer. The GL2800M is packed with innovative features. Using the best Allen &Heath analogue technology it offers great sound and reliability with an intuitive, walk-up-and-go layout in a space saving, ruggedly built chassis. It is affordable, capable and easy to use - without compromise, and exactly right for the job.
Allen & Heath GL2800M 48-Channel Stage Monitor Console Specifications:
Performance:
Maximum XLR input level: +34dBu (inc pad)
Maximum XLR output level: +26dBu
Internal headroom Channels: +20dB, Mix +22dB Master meters 12 segment -30 to +16dB, 0VU= +4dBu XLR Channel meters 4 segment -12,0,+6+16dB (5dB before clip)
Frequency response: 20Hz to 50kHz +0/-1dB
Mic CMRR at 1kHz: > 80dB typical
THD+n at +14dBu: 1kHz Mic to mix out < 0.003%
Crosstalk at 1kHz Fader shutoff >90dB
Mute shutoff: >88dB
Inter channel: >90dB
Noise, RMS 22Hz to 22kHz: Mic EIN -128dB
Residual output noise: < -96dBu (-100dB S/N)
Mix noise 24 channels: < -80dBu (-84dB S/N)
Channel HPF: Switched 100Hz, 12dB/octave
Output HPF: Swept off to 400Hz, 12dB/octave
Channel EQ: HF Shelving: +/-15dB, 12kHz, HM Peak/dip +/-15dB, 500Hz to 15kHz, Q=1.8, LM Peak/dip +/-15dB, 35Hz to 1kHz, Q=1.8, LF Shelving +/-15dB, 80Hz
Mix 1-8 EQ: HM Peak/dip +/-15dB, 500Hz to 12kHz, Q=1.6, LM Peak/dip +/-15dB, 80Hz to 2kHz, Q=1.6
Power supply: External RPS11 IEC input, External Input for optional RPS11 backup supply
Connections
Channel: XLR balanced pin 2 hot Sensitivity: -60 to +14dBu; Total gain range: 74dB; 20dB Pad: out 2k ohm, in >10k ohm
Wedge Ext in: XLR balanced pin 2 hot >10k ohm, 0dBu, +20dBu max IEM Ext in TRS unbalanced: >10k ohm, 0dBu, +20dBu max
Talkback mic: XLR balanced, pin 2 hot, Sensitivity -50 to -10dBu; Phantom power, Internal jumper +48V (fitted)
Inserts: Channel TRS, tip send, ring return, 0dBu; Output TRS, tip send, ring return, -2dBu
Mix 1-16 out: XLR balanced pin 2 hot <75 ohm, +4dBu, +26dBu max
IEM/Wedge out: XLR balanced pin 2 hot <75 ohm, +4dBu, +26dBu max
Talkback/Osc out: XLR balanced pin 2 hot <75 ohm, +4dBu, =26dBu max
Headphones: TRS, tip L, ring R, 30 to 600 ohm headphones recommended
Lamp: 4-pin XLR, max 12V 5W lamp
Dimensions (W x D x H): 63.9" x 25.6" x 6.7", (1625 x 650 x 170 mm)
Weight: 103.2lbs. (47kg)
Allen & Heath GL2800M 48-Channel Stage Monitor Console Features:
48 channels
16 mixes globally assigned as mono or stereo with level and pan
Built-in mic splitter with ground lift switching
All masters include polarity switch, swept HPF and 6dB dim function
Mix 1-8 include 2 band swept frequency output EQ
Engineer's IEM and wedge monitors with faders, meters, inserts and XLR
IEM/wedge monitor external inputs for FOH comms and IEM rack monitoring
Mix AFL assignable to either wedge or IEM monitor
PAFL logic includes PFL override AFL, mono/stereo AFL, PFL to wedge
enable
Headphones follow IEM mode, includes 1/4" and 3.5mm jacks
Individual phantom power
Ultra low-noise mix head amp design
Talkback with independent selection to all mixes and external output
Talk latch mode for use with switched hand held talkback mic
Built-in oscillator/ pink noise generator assignable to any mix output
4 mute groups
Mutes on all master faders
100Hz channel high pass filters
Compact footprint ideal for flight casing and saving space at side of stage
Solid individual card, nutted pot construction in a no nonsense all steel chassis
Uses RPS11 linear power supply unit
Built-in dual supply combiner for additional power supply as a backup
Same chassis as GL2800
100mm dust-protected faders
4-pin lamp sockets Allen & Heath LED Lamp available
Internal jumper plugs for pre/post EQ aux, direct out and other options |