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ETS SMLA-1 Line Level Signal Booster Attenuator / Amplifier
The ETS SMLA-1 is an audio signal booster (amplifier) and attenuator. It is designed primarily to be used as a repeater on cable runs exceeding 2000' to ETS microphones. In addition, the SMLA-1 can be used in any audio application requiring more line level amplification or requiring signal attenuation.
The ETS SMLA-1 accepts any ETS Sound Surveillance microphone input or standard line level audio signal. Furthermore it is compatible with all ETS interface boxes and base stations.