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16 March 2025

GLENSOUND GS-FW031 INTERCOM Rack mounting, 2x 4-wire circuit, with IFB, 1x cue in

Stock code
28-7879
Brand
Glensound
Model number
  • GS-FW031
GLENSOUND GS-FW031 INTERCOM Rack mounting, 2x 4-wire circuit, with IFB, 1x cue in
GLENSOUND GS-FW031 INTERCOM Rack mounting, 2x 4-wire circuit, with IFB, 1x cue inGLENSOUND GS-FW031 INTERCOM Rack mounting, 2x 4-wire circuit, with IFB, 1x cue in

GLENSOUND BROADCAST INTERCOMS - 4 wire and IFB

Intercoms using 4-wire topography are often used in broadcast environments, particularly in outside broadcasting, where the simplicity of the wiring simplifies the connection of an ad-hoc or semi-permanent system to communicate between personnel and, with IFB, provide cue to operators and presenters. The models in this selection are all designed to inter operate with equipment using standard broadcast operating levels and connectors. They range from a single-circuit belt-pack for use with headphones to six circuit, rack-mounting intercoms, with integrated loudspeaker and talkback microphone.

BELT PACK MODELS

RACK MOUNTING MODELS

All these are 1U high. All have a panel microphone and a panel loudspeaker. On the rear are the 4-wire circuits and an IEC inlet for power: 230V AC nominal.


GS-FW018 - 1x 4W circuit - IFB, 1x cue in

This has a single 3-way talk switch. A rear-mounted XLR input provides a programme input. Two switches next to the talk switch select the programme and 4-wire inputs to feed the 4-wire output when the talk switch is in the centre position. Two controls set the level of the two inputs heard in the speaker and headphones.


GS-FW024 MKII - 4x 4W circuits - IFB, 1x cue in

This has four 3-way talk switches. A rear-mounted XLR input provides a programme input. Two switches next to each talk switch select whether the programme input or the 4-wire input or nothing is sent to the 4-wire output when the talk switch is in the centre position. Controls next to each talk switch set the level of the incoming 4-wire signals heard in the speaker and headphones; a further control sets the level of the programme.


GS-FW031 - 2x 4W circuits - IFB, 1x cue in

This has two 3-way talk switches. A rear-mounted XLR input provides a programme input. Speak on/off control is via sprung keys. Two switches allow the user to switch between program and interruptible foldback, I/P and 4wire. A third control allows control over mix and cut.. Controls next to each talk switch set the level of the incoming 4-wire signals heard in the speaker and headphone.

DESK TOP MODELS

4-WIRE to 2-WIRE CONVERTORS

TERMINOLOGY