4 Wire Equipment
GENERAL19 Inch Rack Units
GSFW-003 SINGLE
4 WIRE UNIT
This mains operated 1U subrack incorporates a single 4 wire system
GS1U-036 TWIN 4 WIRE UNIT
A mains operated 1U Subrack with two 4 wire circuits.
GS1U-047 TWIN 4 WIRE UNIT
A mains operated 1U Subrack with two 4 wire circuits...very similar to
GS1U-036
GSFW-002 SINGLE
4 WIRE UNIT
This unit is designed to fill just half (left or right) of a 3U subrack
GS-FW014
offering 6 x 4 wire circuits in 1RU
A mains powered 19inch 1RU subrack offering 6 x 4 wire circuits plus 2
additional audio inputs.
GS-FW010 and GS-FW011
2 similar units, 1 x 19inch rack and 1 desktop, offering 1 x 4 wire circuit
with extra audio loop through circuits, and a 'buzz' facility.
GS-FW018
SINGLE 4 WIRE RACK WITH INTERRUPTIBLE PROGRAM
A very fully featured single channel 4 wire subrack, offering 1 x 4 wire
circuit with a program input & IFB.
Desktop & Portable Units
GS-FW021 Beltpack
Headset 4 wire/ 2 wire interface
Small communication beltpack with long battery life, ideal for connecting
headsets to communication circuits
GS-FW013
Desktop Single 4 wire unit
A desktop mains powered 4 wire talkback unit
GS-FW007
SINGLE CHANNEL 4 WIRE TALKBACK UNIT
An excellent, yet simple desktop unit, offering all the facilities required
in 1 easy package, identical to the GS-FW013 but with an external PSU.
GS-FW005 DESKTOP
BOX WITH 2 X 4 WIRE CIRCUITS
A hard wearing unit designed for every day use in an OB environment
GS-FW012
Portable/ desktop unit with 4 x 4 wire circuits
Robust 4 wire unit with IFB and extra Program input
GSVC2 4 CHANNEL 4 WIRE TALKBACK BOX
A rugged portable 4 x 4 wire talkback box.
GSFW-001
4 CHANNEL 4 WIRE TALKBACK SYSTEM
A 2 part system, base station and control panel, providing 4 off 4 wire
talkback circuits
GSFW-008 BATTERY OPERATED SINGLE
CHANNEL TALKBACK UNIT
Provides 1 x 4 wire circuit with IFB plus allows Talkback to be inserted to
a stereo (headphone) circuit.
GSFW-009 MIC & LINE LEVEL INPUTS
2 x 4 wire circuits with 1 input being line level and the other mic level.
GS-FW010 and GS-FW011
2 similar units, 1 x 19inch rack and 1 desktop, offering 1 x 4 wire circuit
with extra audio loop through circuits, and a 'buzz' facility.
GS-FW016 & GS-FW017 SINGLE FOUR WIRE BOX WITH IFB
This new small desktop four wire box offers lots of facilities for one four
wire channel.
GS-FW020 5
x 4 WIRE CIRCUITS PLUS PGM INPUT
A good communication unit suitable for permanent installation or outside
broadcasts
4 Wire to 2 Wire Converters
GSFW-004
PORTABLE PASSIVE 4 WIRE TO 2 WIRE CONVERTER
This is an extremely rugged device made for the OB environment
GSFW-006 3 OFF 4 WIRE
CONVERTERS
This is a 19 inch rack that switches up to 3 off 4 wire to 2 wire converters
into circuit
Comparison table of 4 wire units
|
GS CODE |
19" RACK |
Desktop |
Mains Power |
External DC Power |
Number of 4 wire circuits |
4 wire input can be routed to output |
Interruptible program input |
Gain control on inputs |
Audio present LED on inputs |
Front Panel Loudspeaker with DIM control |
Headphone output with L/R switching |
Headphone output (cuts LS) |
Front panel electret microphone |
External mic input with gain control |
3 pin XLR 4 wire Connectors |
Multipin 4 wire connectors |
Audio Transformers on inputs |
Audio Transformers on outputs | Lazy Mic Out |
2 Wire In/Out |
| GS1U-036 | Y | Y | 2 | Y | 1 | Y | Y | Y | Y | Y | Y | Y | Y | |||||||
| GS1U-047 | Y | Y | 2 | Y | 1 | Y | Y | Y | Y | Y | Y | Y | Y | Y | ||||||
| GS-FW001 | 2 PART | Y | 4 | 4 | Y | Y | Y | Y | 1/4" JACKS | Y | ||||||||||
| GS-FW002 | 3RU HIGH 1/2 WIDTH | Y | 1 | Y | Y | Y | Y | Y | Y | Y | Y | |||||||||
| GS-FW003 | Y | Y | 1 | Y | Y | Y | Y | Y | Y | Y | Y | |||||||||
| GS-FW005 | Y | Y | 2 | Y | Y | Y | Y | Y | Y | Y | ||||||||||
| GS-FW007 | Y | Y | 1 | Y | Y | Y | Y | Y | Y | Y | ||||||||||
| GS-FW008 | BELTPACK | INTERNAL BATTERY | 1 | Y | Y | Y | Y | Y | ||||||||||||
| GS-FW009 | Y | Y | 2 (1 INPUT MIC LEVEL) | Y | Y | Y | Y | Y | ||||||||||||
| GS-FW010 | Y | Y | 1 | 1 | Y | Y | Y | Y | Y | Y | ||||||||||
| GS-FW011 | Y | Y | 1 | 1 | Y | Y | Y | Y | Y | Y | ||||||||||
| GS-FW012 | Y | Y | 4 | Y | 1 | Y | Y | Y | Y | Y | Y | Y | ||||||||
| GS-FW013 | Y | Y | 1 | Y | Y | Y | Y | Y | Y | Y | ||||||||||
| GS-FW014 | Y | Y | 6 | Y | Y | Y | Y | Y | Y | Y | ||||||||||
| GS-FW016 | Y | Y | 1 | Y (MIXED OR CUT) | Y | Y | Y | Y | Y | Y | Y | |||||||||
| GS-FW017 | Y | Y | 1 | Y (MIXED OR CUT) | Y | Y | Y | Y | Y | Y | Y | |||||||||
| GS-FW018 | Y | Y | 1 | Y | 1 | Y | Y | Y | Y | Y | Y | Y | Y | |||||||
| GS-FW020 | Y | Y | 5 | 1 | Y | Y | Y | Y | Y | Y | Y | |||||||||
| GS-FW021 | BELTPACK | INTERNAL BATTEY | 1 | Y | Y | Y | Y | Y | Y | Y |