Bogen 250 Watt Amplifier

Bogen 250 watt wall-mounted telephone paging amplifierInputs for 600-ohm balanced telephone line, Lo-Z balanced microphone, and background musicMusic input (RCA jack or screw terminals)Integral automatic level control (ALC) circuit for controlling pages made by persons with varying voice levels and paging techniquesPage from telephone and/or microphoneSignal-activated paging channel automatically mutes background musicAdjustable background music muting level during a pageMusic gradually returns to its normal level after a pageAudio Enhancement circuit increases intelligibility, improves perceived loudness (with no increase in power), and reduces listener fatigueSeparate controls for page volume, music volume, night ringer, music mute, and Audio EnhancementBass and treble controlsBuilt-in night ringer activated by contact closure or by 90V ring signal25V and 70V outputs are available on the TPU250VOX sensitivity level control eliminates accidental transmission of background noise from a paging telephoneThermal and electronic overload protectionJacks provided for bridging additional TPU amplifiersBrackets are attached to each model for easy wall mounting; the TPU250 can also be rack-mounted with included brackets; TPU-B models can be rackmounted with RPK82 mounting kit (sold separately)Peak level indicator lights when amplifier is driven into clipping120V AC, 60 Hz power sourceListed to UL Standard 60065 for U.S. & Canada