Nady's low cost listening system provides high performance hearing assistance to anyone in the audience - anywhere in the audience. The system consists of one wireless transmitter and one or more pre-tuned portable wireless receivers.
Unlike infrared listening systems the ALD-800 can be used outdoors and indoors in bright light without affecting performance. The ALD-800 is perfect for virtually any application from a small meeting room or a mid-sized house of worship to a large cinema.
The ALD-800 provides high quality hearingassistance to any number of audience members without seating restrictions. The ALD-800 system has a wireless operating range of 300 feet. The transmitter connects to the line out or tape out from a venue's existing sound system and broadcasts the audio as an FM radio signal. The transmitter can also be used with an optional microphone.
Audience members who desire listening assistance use a pocket size Nady ALD-800 receiver with adjustable volume control and ergonomic high performance earphones. The ALD-800 system is expandable-one transmitter will provide audio to a limitless number of receivers. Features
- System operates on one of eight factory switchable channels within the 72-76 MHz band designated for auditory assistance frequencies by the FCC
- Transmitter offers full manual controls and connections (including Mic and Line Level inputs) automatic level control extendable antenna and Power On/Audio Input Level LED displays
- Any number of pocket-sized ALD-800 receivers can be used with a single ALD-800 transmitter
- Receivers include mini binaural earphones providing up to 130 dB SPL for hearing assistance with volume control Power On LED antenna integral with earphone cord
- Uses a single 9V alkali