Hey Shira,
Hope this finds you well. We have Telex wired throughout our theatre. Telex does offer a wireless package as well. We looked into it a couple of years ago but the funding was pulled. I have used the Eartec system. Our sister school used them as their system. The issues I have seen, and they see with them is the durability. The plastic on the headsets tends to crack and break. Also there is a limitation to the number of wireless headsets you can use with the hub.
We are trying an experiment in the spring. Our football team have a wireless system for the coaches. We are going to see if it works in the auditorium.
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Crit Fisher
Lighting/Sound Designer
New Albany High School
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