Every installation is different and the range of venues where sound is required is enormous, so flexibility is the key: the GR2 offers the installer a host of front panel preset switches and trimmers to meet specific system requirement. After installation, the settings are protected by a cover plate, unused controls may be blanked off and the operator is presented with a simple, uncluttered interface for day-to-day operation.

Designed for the latest installation methods, the GR2 features a combination of XLR/RCA and screw terminal connectors for pre-wired or plug-and-play installation and extensive remote control capability using standard Cat5 cable.

Lastly, in true Allen & Heath tradition, our experience with producing high-end mixing consoles has allowed us to design high quality audio circuitry, making a the GR2 a great sounding mixer.

The GR2 ships with mains leads, user guide, spare knobs & faders, A&H stickers.

0 0

MIC/LINE input

Balanced XLR (1), terminals
- Pad out = >2k ohm
- -60 to -20dBu
- Pad in = >10k ohm
- -30 to +10dBu
- Phantom power: +15V DC

STEREO input

Dual RCA phono
- >10k ohm
- -10dBV or +4dBu

ZONE output

RCA, Z balanced terminals
- <75 ohm, 0dBu
- +20dBu max

EXPANDER input
- Balanced terminals: >10k ohm, 0dBu

PAGE input
- Balanced terminals: >10k ohm, 0dBu

Mic EQ
- HPF 20-400Hz,
- MF peak/dip +/-12dB @ 200Hz to 5kHz,
- HF +/-12dB 10kHz shelf

Zone 1 EQ
- LF +/-12dB 80Hz shelf,
- HF +/-14dB 10kHz shelf

Page EQ
- HPF 150Hz, LPF 8kHz

Remote control
- Level 0V = off +10V DC = max
- Source select 1=2V, 2=4V, 3=6V, 4=8V

Ducking
- Signal detect threshold: -20dB

Music priority
- Signal detect threshold: -20dB
- Release: short = 2 sec, long = 12 sec

Signal meters
- 2-colour LED: signal = -14dBu, peak = +14dBu

Power supply
- 100 to 230V 47-63Hz AC, universal mains input
- 25VA max

Mechanical specifications (Dimensions in mm)
- 1U rack or desk mount (removable rack ears)
- Desktop: 482mm W x 44/49mm H x 235mm D (19" x 1.75" x 9.3")
- Weight 3.6kg (8 lb)