- Bogen 250 watt wall-mounted telephone paging amplifier
- Inputs for 600-ohm balanced telephone line, LO-Z balanced microphone, and background music
- Integral automatic level control circuit for controlling 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
- Aphex Aural Exciter increases intelligibility, improves perceived loudness (with no increase in power), and reduces listener fatigue
- Seperate controls for page volume, music volume, night ringer, music mute and Aphex Aural Exciter
- Bass and treble controls
- Built-in night ringer activated by contact closure or by 90V ring signal
- 25V and 70V outputs available
- VOX sensitivity level control eliminates transmission of background noise when paging from a telephone
- Thermal and electronic overload protection
- Jacks provided for bridging additional TPU amplifiers
- Brackets are attached for easy wall mounting
- Peak level indicator lights when amplifier is driven into clipping
- 120V AC, 60Hz power source
- UL and CSA listed

TPU250