Glensound Four Wire Box For Use With Headsets
Description
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.
GS-FW021 - 1x 4W circuit - IFB - 1x auxiliary input - 2-wire mode compatible
This has a microphone input without gain control and mono headphone output, both sharing a 6.35mm 3-pole jack socket. PTT switch; the 4-wire output can be fed with the incoming 4-wire signal when the PTT switch is not pressed. A 2-pole 3.5mm jack socket provides an auxiliary input to feed the headphones. Power: 1x PP3.
Features:
- Battery powered from 9volt PP3
- Long battery life (in excess of 100 hours)
- Power on switch
- Power on LED
- Low battery indication
- 3 user selectable modes: 4 wire (for standard connection to other broadcast equipment) Interrupt loop through (IFB) for monitoring & adding talkback over incoming audio 2 wire conference mode for connecting multiple GS-FW021 together 2 wire mode compatible with prospect C1B
- Headset connection on 3 pole 6.35mm (A/B gauge)
- Push to talk button for mic input
- Limiter circuit for mic input
- Headphone volume control
- Auxiliary audio input (on 3.5mm jack) fed to headphone circuit
- Transformer balanced 4 wire input/ output
- Maximum dimensions just 152 x 42 x 72mm (l x w x d)
- Includes belt clip (not pictured