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2 Year
$119.99
3 Year
$154.99
5 Year
$269.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
Min. Gain: 0dBu
Max. Gain: -50dBu
Min.: -80dB
Max.: +5dB
150Hz
LF: +/- 15dB fc = 80Hz
HF: +/-15dB fc = 8kHz
20Hz - 20kHz: +/-1dB
0.004% 22-22kHz
0.005% 22-22kHz
+18dBu (Unity gain)
+21dBu (Unity gain)
Gain link OFF: 0dBu
Gain Link ON: -10dBu
Min.: -76dB
Max.: +6dB
20Hz - 20kHz: +/-0.5dB
0.015% 22-22kHz
0.035% 22-22kHz
-75dB @ 1kHz
Min.: -74dB
Max: 0dB
+18dBu
LF: +/-15dB fc = 80Hz
HF: +/-15dB fc = 8kHz
+21dBu (Unity gain)
-90dBu 22-22kHz (Unity)
Min. gain: -88dBu 22-22kHz
Max gain.: -77dBu 22-22kHz (150R source)
15W (no remote attached)
1.9 x 9.5 x 17.2" (4.8 x 24.2 x 43.8cm)
7.5 lbs (3.4kg)
6938122244955
4 Zone Mixer
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 wall plates, a mic input on the front panel, plus a 3.5mm jack on the front for portable music sources.
Mic + Line Inputs
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.
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.
Paging + Alarm
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.
Configurable: Installer Selectable Modes
Primary + Secondary Mic modes are perfect for controlling hierarchal microphone feeds such as simple paging announcements.
Emergency mode is for use with 3rd party systems in emergency situations and mutes all inputs except MIC 1 on alarm contact closure.
Jukebox mode provides a priority line input to the system for pre-recorded announcements or programme material such as Sports channels.
Remote Control: PL-14 Compatible
The PL-14 is an 'intelligent' remote controller for use with the Allen & Heath GR4 audio zone mixers. It provides the non-technical operator with local control of the music source selection and/or audio level.
Up to two controllers may be connected, just one, one for each zone, or a single unit to simultaneously control both zones. A menu of setup options allows the installer to configure its function to match the specific requirements of each application. Additional switches may be wired for room combining situations and to disable the controller when the settings should not be changed.
The optional PL-5 hand held infra-red remote controller adds wireless control, and additional features including the store and recall of up to 4 source/level pre-sets.
The PL-14 can be mounted into a single unit wall box using the standard face plate provided, or furniture mounted using the cutting template details given here. It interfaces with the GR3/4 using standard CAT5 cables. The second controller daisy chains with the first for convenient single run cabling. Space is provided on the panel for custom labelling.