Allen & Heath AH-GR4 4 Mic/4 Stereo – 4 Zone Rack Mount Audio Mixer with Ducking/Priority Paging – Phoenix Connectors
Original price was: $1,149.00.$899.00Current price is: $899.00.
Allen & Heath AH-GR4 4 Mic/4 Stereo – 4 Zone Rack Mount Audio Mixer with Ducking/Priority Paging – Phoenix Connectors. Gear by The Penn Group.
This product drop ships directly from the manufacturer. Products generally ship within 3-10 business days.
Description
Allen & Heath 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.
Features:
- Mic Inputs – Four mic inputs on rear mount Phoenix connectors with MIC1 selectable to an optional front mounted XLR.
- Line Inputs – Four stereo inputs on rear mount phono connectors. An additional front mounted 3.5mm jack socket overrides input 4 phono source.
- Zone Outputs – 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.
- Control – Paging and Alarm contact inputs on rear mounted Phoenix connectors allow integration with 3rd party paging stations and fire alarm systems.
- Remote – Remote control can be achieved via PL-14 Remote connected to the rear mounted RJ45 or custom/3rd party analogue remotes connected to the rear mounted Phoenix connectors.
Specifications:
- Mic Inputs
- Mic Input: Sensitivity (Gain = Min): 0dBu
- Mic Input: Sensitivity (Gain = Max):-50dBu
- Mic Level Control (Max): +5dB
- Mic Level Control (Min): -80dB
- Mic HPF -3dB: 320Hz(TBC)
- Mic EQ LF: +/- 15dB fc = 80Hz
- Mic EQ HF: +/- 15db fc = 8kHz
- Mic Frequency Response: 20Hz – 20kHz +/- 1dB
- Mic THD+n @0dBu in 1kHz: 0.004% 22-22kHz
- Mic THD+n @-30dBu in 30dB Gain 1kHz: 0.005% 22-22kHz
- Mic Hi Level Warning LED (Unity Gain): +18dBu
- Clip Level (Unity Gain): +21dBu
- Mic EIN @ 50dB Gain: -127dB
Stereo Inputs
- ST Input Sensitivity (Gain Link OFF): 0dBu
- ST Input Sensitivity (Gain Link ON): -10dBu
- ST Level Control (Max): +6dB
- ST Level Control (Min): -76dB
- ST Frequency Response 20Hz: 20Hz-20kHz +/-0.5dB
- ST THD+n @-10dBu in 1kHz: 0.015% 22-22kHz
- ST THD+n @0dBu in 1kHz: 0.035% 22-22kHz
- Crosstalk From Unselected Channel: -75dB @1kHz
Zone Outputs
- Nominal Zone Level: 0dBu (-10dBu with optional jumper)
- Main Zone Level Control (Max): 0dB
- Main Zone Level Control (Min): -74dB
- Main Zone Hi Lev LED (Unity Gain): +18dBu
- Main Zone EQ LF: +/- 15dB fc = 80Hz
- Main Zone EQ HF: +/- 15db fc = 8kHz
- Main Zone Clip Level (Unity Gain): +21dBu
Noise
- ST Input to Main Zone Output (Unity): -90dBu 22-22kHz
- Mic Input routed at Min Gain as well: -88dBu 22-22kHz
- Mic Input routed at Max Gain: -77dBu 22-22kHz (150R source)
Power Consumption
- GR4 unit (no remote attached): 15W
- Loaded Power (Max): 20W
Weights & Dimensions
- Height: 1.9″
- Length: 9.5″
- Width: 17.2″
- Weight: 7.5lbs
Item Includes:
- 1x GR4 Zone Mixer
- 1x Mains Cable
- 19x Blanking Bung
- 1x Set of Rack Ears
- 4x M3 x 6mm Countersunk Pozi Screws
- 2x 2-Pole Euroblock Header Plug
- 2x 4-Pole Euroblock Header Plug
- 10x 3-Pole Euroblock Header Plug
- 1x User Guide
- 1x RoHS Addendum Notes
- 1x Safety Instructions
Additional information
Weight | 7.28 lbs |
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