There are two types of delegate microphone systems:
- Delegate units, and
- Delegate units with interpretation system
Delegate units:

This unit operates as
an ordinary microphone and several units may be operated simultaneously.
Delegate units with interpretation system:

Delegate units with interpretation system:

This unit operates not
just as an ordinary microphone, but also as an interpretation receiver.
Two receivers are built in each unit, therefore there is no need for a
separate interpretation receiver unit if the interpretation system is
also in operation. This method is not only cost-effective, but also
ensures a neat appearance.
