Glensound GS-FW033 Ten Channel 4 Wire Subrack with Integral Matrix Mixer
Model: GS-FW033
About: Glensound GS-FW033 Ten Channel 4 Wire Subrack with Integral Matrix Mixer
Glensound GS-FW033 is a powerful 10-channel 4-wire communication subrack with an integrated matrix mixer, designed to be the central communications hub in OB vehicles and small studios. With programmable talkback keys, flexible audio routing, and integrated monitoring, it offers unparalleled control and versatility in IFB and intercom environments.
Features
- 10-channel 4-wire subrack with integrated matrix mixer
- Fully programmable illuminated talkback keys (latching, momentary, or intelligent lever modes)
- Programmable talk-to-group key for grouped communications
- Channel input and output gain controls for fine adjustment
- Matrix routing of any channel input to any output
- IFB feed mixes configurable from any input to any output
- Front panel microphone input (XLR for gooseneck mic)
- Built-in loudspeaker with headphone override
- External loudspeaker output (balanced 0 dBu)
- Audio presence detectors on all inputs
- Programme input routable to 4-wire outputs
- PGM and IFB inputs can be mixed or cut on talkback
- External loop inputs for remote control of talkback, LS cut/dim
- Solid state relay loop outputs per talkback button and global circuit
- 12V DC input (optional mains power supply available at build)
- Transformer balanced inputs and highly reliable electronically balanced outputs
Specifications
| Channels | 10 independent 4-wire circuits |
|---|---|
| Matrix Mixer | Routes any input to any output; supports IFB routing |
| Talkback Keys | Illuminated, programmable (momentary, latching, intelligent lever) |
| Inputs/Outputs | Standard 3-pin XLRs (balanced) |
| Headphone Output | 6.35mm jack; mutes speaker when plugged in |
| Microphone Inputs | Front panel XLR for gooseneck; internal mic amp with Glensound compressor/limiter |
| Remote Control | Loop inputs and solid state relay loop outputs |
| Power Supply | 12V DC standard; optional mains supply (on request) |
| Form Factor | 2RU 19-inch rackmount |


























