The Protech Audio Model 65306 is designed for use in public address/background music systems, where clarity and volume of announcements is critical. The 65306 is designed to listen to ambient noise, and automatically adjust PA levels to compensate for variations. The Model 65306 is designed to provide the user with a complete public address input device. The unit consists of four separate sections. The input section allows for 4 separate input signals. Each input level is individually adjustable, and all four have built-in priority override of lower level inputs. The noise-sensing section allows the unit to listen to ambient noise conditions in the public address area,
and vary the output level of the Model 65306, to compensate for variations in noise level. The VOX/Timer section allows the unit to automatically switch between inputs, or mix inputs, and switch sensing speakers (not usable with BGM) between the sensing input of the 65306, and the output of the public address power amplifier(s).
- Automatically Adjusts Sound System Level To Compensate For Ambient Noise
- Four Individually Adjustable Inputs With Priority Settings
- Built-In Compressor for Consistent Paging Levels
- Output Peak Limiter For Positive Speaker Protection
- Uses Speakers or Microphones for Sensing
- Selectable Metering of Output or Gain Functions
- Min/Auto/Max Switch for Easy Test and Alignment
- Plug-In Construction Allows Replacement Without Rewiring
- Extended Temperature Range For Mass Transit Applications
