BOGEN TELEPHONE PAGING AMPLIFIER
Product Info
The Bogen TPU Series Mixer-Amplifiers are unique, wall- or rack-mounted amplifiers, specifically designed for telephone paging applications. These compact units provide voice-activated muting of music when paging, completely eliminating the need for manual activation of switches and the use of external relays. The page channel features automatic output leveling (ALC) as channel input varies, which is particularly important in telephone paging applications, where persons with varying voice levels and paging techniques have access to the system. Installation and maintenance are simple; all connections, adjustments, and mounting are accomplished with a screwdriver.
Features:
Inputs for 600-ohm balanced telephone line, Lo-Z balanced microphone, and background music
Music input (RCA jack or screw terminals)
Integral automatic level control (ALC) circuit for con- trolling pages made by persons with varying voice levels and paging techniques
Page from telephone and/or microphone
Signal-activated paging channel automatically mutes background music
Adjustable background music muting level during a page
Music gradually returns to its normal level after a page
Audio Enhancement circuit increases intelligibility, improves perceived loudness (with no increase in power), and reduces listener fatigue
Separate controls for page volume, music volume, night ringer, music mute, and Audio Enhancement
Bass and treble controls
Built-in night ringer activated by contact closure or by 90V ring signal
VOX sensitivity level control eliminates accidental transmission of background noise from a paging telephone
Thermal and electronic overload protection
Jacks provided for bridging additional TPU amplifiers
Brackets are attached to each model for easy wall mounting
Peak level indicator lights when amplifier is driven into clipping
120V AC, 60 Hz power source
Listed to UL Standard 60065 for U.S. & Canada
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