- 32 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 &38; Heath LED Lamp available
- Internal jumper plugs for pre/post EQ aux, direct out and other options
- 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): 46.1" x 25.6" x 6.7", (1171 x 650 x 170 mm)
- Weight: 77lbs. (35kg)