used in The UK and Europe, the GSGC 4/5/5a/5f range
of ISDN mixers provide an easy to use, compact ISDN
simple to use, these units are ideal for sports commentators,
small OBs, news gathering, remote studios and corporate
offices for company spokespersons.
mixers include codec, TA, PPM metering, monitoring
& headphone feeds, and a number of mic/line inputs
(model dependent). They can be operated from mains
or battery power.