GSFW-003 Single Channel Four Wire Subrack
The GSFW-003 is a mains powered 1U subrack.
It features a single four wire circuit, with inbuilt loudspeaker and headphone
circuits for monitoring the incoming four wire and a front panel microphone or
external mic input and latching/ momentary lever key switch for talking to the
outgoing four wire circuit. A permanently on (lazy) output of the mic is also
available on a rear panel XLR.

Mains powered 230 VAC
Size 19
inch 1RU
Single 4
wire circuit
Front
panel or external Mic with separate gain controls
Compressor/ limiter circuit for mic
Lever key
for mic operation
4 wire input transformer balanced
4 wire
Inputs has gain control
Front
panel Loudspeaker
Headphone
Jack (breaks LS)
Overall
LS/ Headphone volume control
Variable
LS dim (when lever key switched)
Audio
connections on rear panel XLRs