Description: ?

- 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