Four Wire / IFB Systems  A verastile range of four wire/IFB units designed for rack mounting, desktop use, or as a belt pack. If the specific combination or number of channels that you are looking for is not available, please contact us. Glensound have been manufacturing 4 wire equipment for many years. All of our commentator’s equipment is designed for interfacing with 4 wire systems for program and co ordination circuits, even our very popular portable ISDN unit GSGC5 can be used as a 4 wire commentary box when no ISDN line is available. |
| 19" Rack Mount | |
 | GS-FW003 | Single Channel Four Wire Subrack | ||
 | GS-FW018 | Single Channel Four Wire Subrack With IFB | ||
 | GS-FW002 | Single Channel 4 Wire Half Rack Unit | ||
 | GS-1U036 | Two Channel 4 Wire Subrack | ||
 | GS-1U047 | Two Channel 4 Wire Subrack With IFB | ||
 | GS-FW024 | Four Channel 4 Wire Subrack | ||
 | GS-FW014 | Six Channel 4 Wire Subrack | ||
| Belt Pack | |
 | GS-FW008 | Four Wire Talkback & Talkback Into Headphone Circuit | ||
 | GS-FW021 | Four Wire Box For Use With Headsets | ||
| Desk Top | |
 | GS-FW007A and GS-FW013 | Single Channel 4 Wire Desktop Unit | ||
 | GS-FW016 and GS-FW017 | Single Channel 4 Wire Desktop Unit | ||
 | GS-FW023 | Versatile Single Channel Four Wire Desktop Unit | ||
 | GS-FW005 | Two Channel Four Wire Desktop Unit With 4 Wire Converter | ||
 | GS-FW009 | Two Channel 4 Wire Desktop With Mix Level 4 Wire Input | ||
 | GS-FW022 | Versatile Two Channel 4 Wire Desktop Unit | ||
 | GS-FW012 | Four Channel 4 Wire Box | ||
 | GS-VC2 | Four Channel Four Wire Box | ||
| Cat 5 System | |
 | GS-FW010 | Four Wire With Buzz Circuit & CAT 5 Wiring | ||
 | GS-FW011 | Four Wire Unit With Buzz Circuit & CAT5 Wiring | ||
 | GS-FW001 | Four x Four Wire Circuits On CAT5 | ||
 | GS-FW0026 | 3 Position Four Wire Unit For Mounting In Electrical Back Boxes | ||
| Converters | |
 | GS-FW004 | Desktop 4 Wire To 2 Wire Converter | ||
 | GS-FW006 | Triple 4 Wire To 2 Wire 1U Rack | ||
Commentary Systems | ISDN | Four Wire /IFB | Mixers
GS-FW010
| Four Wire With Buzz Circuit & CAT 5 Wiring | |
 These are 2 four wire units, both offering the same facilities. The GS-FW010 is 19 inch 1RU and the GS-FW011 is desktop. They are mains powered and offer 1 x 4 wire circuit with extra audio loop throu..... | |
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GS-FW024
| Four Channel 4 Wire Subrack | |
 A 4 channel, 4 wire 1u subrack with a comprehensive feature set...... | |
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GS-FW003
| Single Channel Four Wire Subrack | |
 A single channel four wire subrack system...... | |
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GS-FW016 and GS-FW017
| Single Channel 4 Wire Desktop Unit | |
 A single channel 4 wire desktop unit available with either an external PSU (GS-FW017) or an internal PSU (GS-FW016)..... | |
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