• 2 x 4 wire circuits
• 1 x program audio input
• 1 x external audio input (not transformer balanced)
• 4 wire & program audio inputs are transformer balanced
• Inputs & outputs on rear panel XLRs
• 4 wire inputs and program input have course gain controls
• Signal present LEDs indicate incoming audio present on 4 wire inputs and program input
• Front panel loudspeaker
• Headphone output (cuts LS)
• Variable LS dim (Internal preset)
• Loudspeaker/ headphones volume control
• Program input can be switched to any of the 4 wire outputs and interrupted when speak key pressed
• 4 wire inputs can be switched to their own outputs and interrupted when speak key pressed
• External input can be switched to any of the 4 wire outputs and interrupted when speak key pressed
• Program, external and 4 wire interrupts can be set to either cut or mix with the talkback mic
• Front panel mic or external mic input
• Separate gain controls for the 2 mic inputs (internal presets)
• Speak keys are latching/ off/ momentary
• LEDs indicate when speak keys are on
• Relay loop closure outputs from speak keys
• Mains powered with internal switch mode PSU (100 to 240 VAC input range)

The GS-FW031 is very versatile 2 channel 4 wire subrack. It has been designed to fulfil all the communication requirements of a small OB vehicles, small studios or to act as the communication hub of fly away kit. 

• GS-FW031 Block Diagram
• GS-FW031 Panel Views

Please use one of the following methods to contact us:

Telephone: 01622 753662
International: +44 1622 753662
Email: sales@glensound.com
Skype: live:marc_8167
Online: contact form