Bogen Talkback Amplifier (Discontinued)
(Model # TBA15)
Product Brochure (pdf)
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Talkback Amplifier allows a paging system to be used for hands-free, two-way conversation between a telephone system and remote speakers.
TBA15 Features:
- 15-watt amplifier
- Hands-free 2-way conversations through the paging system
- 600-ohm transformer-coupled telephone line input
- 25V or 70V balanced line outputs
- Adjustable sensitivity control for switching from listen to talk
- Adjustable switch-back delay prevents chopping of pages and provides smooth 2-way conversations
- Talkback and page volume controls
- Talkback frequency shaped for maximum intelligibility and background noise rejection
- Power ON LED
- Mute input forces amplifier to go into page mode
- Control of speech direction is maintained at the telephone handset
- Electronic switching, no relays
- Resettable circuit breaker with thermal protection
- Operates from a 120V AC, 60 Hz source
- Finished in black enamel
- Wall or 19" rack mount
- FCC Part 68 approved
- Dimensions: 19" W x 5-1/4" H x 2-5/8" D
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