Glensound 4 Channel 4 Wire Box
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-FW012 - 4x 4W circuits - IFB, 1x cue in
This has four 3-way talk switches. A rear-mounted XLR input provides a programme input. Five controls set the level of the programme and 4-wire inputs heard in the speaker and headphones. Four slide switches 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.
Features:
- Mains powered 230 VAC
- Four 4 wire circuits
- 1 x program input
- Internal or external Mic input with individual gain controls
- Compressor/ limiter circuit for mic
- Lever key switches send mic to 4 wire outputs
- 4 wire & program inputs are transformer balanced
- 4 wire & program inputs have volume level controls
- Audio present LEDs on all 5 audio inputs
- Program input can be routed to any of the 4 wire outputs (operating the lever key replaces that channels output with the mic audio)
- 4 wire inputs can be routed to their own output (IFB) (operating the lever key replaces that channels output with the mic audio)
- Front panel Loudspeaker
- Headphone Jack (breaks LS)
- Overall LS/ Headphone volume control
- Variable LS dim (when leverkeys switched)
- Audio connections on rear panel XLRs