• Operator can talk to mono output on XLR
• Line ident can be sent to mon output
• 2 x mono compressors
• Compressor can be linked for stereo

FRONT OF MODULE

Line Identification
This module has the control of a 16 second IDENT recorder built into it. Up to 16 seconds of voice can be recorded (any of the 16 seconds that is not used is automatically filled up with a 1kHz audio tone). Once recorded, this message can then be continuously sent to the mono output.

2 x Compressors
These can operate independently or in the joint stereo mode.

Compression Threshold
Using the rotary pot, the threshold of the compressors can be set between +/- 10dB.

Compression Ratio
The compression ratio can be set using the selector switch to 1:1, 5:1 or 10:1.

Compression Recovery Time
Recovery time can be selected to fast, auto or slow.

Compression Indicator
Each compressor has a 4 LED scale indicator to represent the level of compression being applied.

Stereo/Mono Options
Selectable using the toggle switch.
Stereo
Switched to the stereo option, the compressors work together (the settings must be the same in order to prevent different compressions on each channel).

Mono
Switched to the mono option, each compressor works independently.

REAR OF MODULE

Master Mono Output
An XLR connector is derived from the main stereo mix. This is transformer balanced making it suitable for line driving.

A/JKS and B/JKS
Toggle switches that select the compressor source between the main A or B mix or the jack inputs on the rear of the module.

Local Output
Local output of each compressor. If this is main A or B mix, it becomes the pre-master fader point.

GENERAL SPECIFICATIONS
HEIGHT 150mm 
WIDTH 150mm x 30mm per channel
DEPTH (Excluding Connectors) 380mm

MAINS CONSUMPTION
FOR A TYPICAL 10 MONO CHANNEL, 2 STEREO CHANNEL, 240V, CURRENT = 148mA, WATTS = 20W
WITH COMPRESSORS, STEREO PPM, MON PPM, AND HEADPHONE MODULE 110V, CURRENT = 245mA, WATTS = 20W
12V, CURRENT = 1.4A
48V, PHANTOM POWER 5.68mA

MONO MIC CHANNEL
GAIN -70dB TO +10dB
FREQUENCY RESPONSE 25Hz TO 20KHz (-1dB)
DISTORTION @ +8dB >0.15% (100Hz, 1KHz, 10KHz)
NOISE @ LINE UP >-53dB @ MAX GAIN (22Hz-22KHz)
NOISE ON CHANNEL @ MAX GAIN >-55dB (22Hz - 22KHz)

STEREO LINE CHANNEL
GAIN -10dB TO +10dB
FREQUENCY RESPONSE 25Hz TO 20KHz (-2Db)
DISTORTION @ +8dB >0.02% (100Hz, 1KHz, 10KHz)
NOISE @ LINE UP >-75dB (22Hz - 22KHz)

CHANNEL EQ +-12dB CUT/BOOST @ 1K6 - 3K2 WITH AN AVERAGE Q

CHANNEL MEASUREMENTS

MAX INPUT GAIN BEFORE CLIPPING
MIC INPUT -24dB
LINE INPUT +16dB
MAX OUTPUT +25dB

A/B OUTPUT
CROSS TALK 
1KHZ TONE FADER @ 0dB >-61dB (22HZ - 22KHZ) 
NOISE ON CHANNEL AT LINE UP >-67dB (22HZ - 22KHZ) 
DISTORTION @ +8dB >0.02% (100Hz, 1KHz, 10KHz)

LSA LSB
GAIN 30dB
DISTORTION @ +8dB >0.02% (100Hz, 1KHz, 10KHz)
NOISE @ LINE UP >-63dB (22Hz - 22KHz)

MONO OUTPUT
NOISE ON CHANNEL AT LINE UP >60dB (22HZ - 22KHZ) 
DISTORTION @ +8dB >0.02% (100Hz, 1KHz, 10KHz)

AUX OUTPUT
NOISE ON CHANNEL AT LINE UP >-61dB (22HZ - 22KHZ) 
DISTORTION @ +8dB >0.02% (100Hz, 1KHz, 10KHz)

OPS HEADPHONES
FREQUENCY RESPONSE 25Hz TO 20KHz (-1dB)
DISTORTION @ +8dB >0.09% (100Hz, 1KHz, 10KHz)
NOISE ON CHANNEL AT LINE UP >-55dB (22HZ - 22KHZ)

COMMS HEADPHONES
FREQUENCY RESPONSE 25Hz TO 20KHz (-1dB)
DISTORTION @ +8dB >0.06% (100Hz, 1KHz, 10KHz)
NOISE ON CHANNEL AT LINE UP >-56dB (22HZ - 22KHZ) 
ALL HEADPHONES OUTPUTS ARE WIRED LEFT EAR PHASE 
RIGHT EAR PHASE REV

• GS-GX3 Block Diagram
• GS-GX3 MkII Brochure
• GS-GX3 Panel Views

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International: +44 1622 753662
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