SMR 821 User Manual
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Courtroom
In this example, we need more than 6 microphones for this courtroom project. Using the SMR 821’s Bus Link feature,
we can easily create a 12x2 mixer. The Master mixer feeds the power amplifiers and the logging recorder. Using the
Aux output for the logging recorder provides a separate volume control, and channel assignment. In some cases, you
may not want every microphone to log to tape. Keeping the recorder feed separate provides this functionality.
System Features
- 12 microphone inputs.
- Separate feeds for main speakers, spectator speakers and tape recorder.
- Bus Link feature provides seamless combining of two mixers.
Bus Link
Slave
Main Courtroom
Spectator Area
Judge Judy
Court Reporter
Clerk
Witness
Jury Foreman
Portable
Logging RecorderMasterVolume
Master
Defense Attorney 1
Defense Attorney 2
Defense Aux
Prosecution 1
Prosecution 2
Prosecution Aux