this is unlikely to be used for concerts, theatres etc as it's likely to interfere with the use of wireless headsets etc for backstage crew/ directing etc...esp if the techs are in different rooms (does happen), although i may be utterly misunderstanding how it works.
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this is unlikely to be used for concerts, theatres etc as it's likely to interfere with the use of wireless headsets etc for backstage crew/ directing etc...esp if the techs are in different rooms (does happen), although i may be utterly misunderstanding how it works.