- The Bogen Model TPU15A is a unique 15-watt, wall- mounting amplifier, specifically designed for telephone paging applications. This compact unit provides 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 connec- tions, adjustments, and mounting are accomplished with a screwdriver.
- CompactWall-mount design
- Inputs for 600-Ohms balanced telephone line and background music
- 25V, 70V, or 8-Ohms output
- Built-in night ringer triggered by external contact closure
- Integral automatic level control (ALC) circuit
- Signal-activated music muting circuit
- Individual controls for tone, page volume, background music volume, night ringer volume
- Lo-cut switch
- LED overload indicator
- Circuit breaker