GR4 is a 1U rack-mounting or desktop audio mixer, providing simple yet comprehensive control of background music and paging in bars, restaurants, stores and other leisure / retail environments. Standout features include optional remote wallplates, a mic input on the front panel, plus a 3.5mm jack on the front for portable music sources.
Four mic inputs on rear mount Phoenix connectors with MIC1 selectable to an optional front mounted XLR.
Four stereo inputs on rear mount phono connectors. An additional front mounted 3.5mm jack socket overrides input 4 phono source.
Two stereo (mono selectable via internal jumper) zones on rear mount Phoenix connectors. An additional two mono zone outputs are available with mix output being selectable from internal jumpers.
Paging and Alarm contact inputs on rear mounted Phoenix connectors allow integration with 3rd party paging stations and fire alarm systems.
Individual mix and selectable control of all inputs to Z1 & Z2. Multiple options for configuring mix outputs to Z3 & Z4 (via internal jumpers).
Gain and 2 band EQ available on all mic inputs with an additional 2 band EQ available on Z1 & Z2 outputs.
When audio sensed on MIC1 channel and/or PAGE contact closure is sensed then music is faded to pre-set level and MICs2-4 muted for the duration of the announcement. MIC1 zone select LEDs flash slowly when in priority mic mode.
Perfect for controlling hierarchal microphone feeds such as simple paging announcements.
For use with 3rd party systems in emergency situations. Mutes all inputs except MIC1 on alarm contact closure.
Entering programming mode allows the following parameters to be adjusted: Ducker Attenuation, Ducker Hold Time, Ducker Release Time, Music Crossfade Time, Jukebox Hold Time, Jukebox Release Time.
Remote control can be achieved via PL-14 Remote (optional) connected to the rear mounted RJ45 or custom/3rd party analogue remotes connected to the rear mounted Phoenix connectors.
Features:
Manufacturer:
Allen & Heath
Microphone Channels:
4
Stereo Channels:
4
Signal Processing:
Active
Power Mixer:
No
Integrated Effects Processor:
No
EQs:
2-Band
Low Cut:
No
19"-capable:
Yes
Phantom Power:
No
Integrated Power Adapter:
Yes
USB Input:
No
USB Output:
No
Talkback:
No
Symmetrical Outputs:
No
Integrated Audio Interface:
No
Parametric Mid EQ:
No
RJ45 Interface / Network:
No
APP control possible:
No
Weight (kg):
3.4
Allen & Heath GR 4 Zone Mixer 19" 4-Kanal Zonenmischer
