Listen Tech LS-57-072: 72 MHz Advanced iDSP Stationary RF System

The Listen Technologies LS-57 Advanced Level II Stationary RF System at 72 MHz is a great choice for improving the listening experience of hearing - impaired patrons in venues with up to 100 people. It's perfect for restaurants, stores, libraries, and other small - to - medium - sized places. It offers excellent audio quality, meets ADA standards, and is very easy to use.

The system features a high - fidelity 72 MHz stationary RF transmitter (LT - 800 - 072) that sends out a strong and reliable signal. It comes with four advanced LR - 5200 - 072 iDSP receivers known for their amazing audio clarity. Thanks to the DSP SQ noise reduction technology, background noise is greatly reduced, ensuring a clear listen. Also, the integrated neck loop/lanyard with a DSP loop driver on the receivers makes it work well with T - coil hearing aids.

The LS - 57 (72 MHz) is very adaptable and user - friendly. The included universal antenna and rack mounting kit let you install it flexibly in different permanent audio setups. Each receiver has a long - lasting rechargeable Lithium - ion battery. You can choose between universal ear speakers or intelligent earphone/neck loop lanyards. A four - port USB charger keeps extra receivers powered, and a dual RCA cable helps you connect to your audio source. There's also an assistive listening notification signage kit to let people know the system is available.

Key Features

• Great for small - to - medium - sized venues with up to 100 people for clear and reliable assistive listening
• 72 MHz stationary RF transmitter for reliable signal sending
• Four advanced LR - 5200 - 072 iDSP receivers with DSP SQ noise reduction for clear audio
• Integrated neck loop/lanyard on receivers for T - coil hearing aid compatibility
• Choice of ear speakers or earphone/neck loop lanyards for user preference
• Rechargeable Lithium - ion batteries in receivers for long life and less environmental impact
• Universal antenna and rack mounting kit for flexible permanent installation
• Four - port USB charger for easy charging of extra receivers
• Dual RCA cable for simple audio source connection
• Assistive listening notification signage kit to inform patrons
• ADA compliant to meet legal requirements

Product Specifications

• One LT - 800 - 072 - 01 Stationary RF Transmitter (72 MHz)
• One LA - 122 Universal Antenna Kit (72 MHz and 216 MHz)
• One LA - 326 Universal Rack Mounting Kit
• Four LR - 5200 - 072 Advanced Intelligent DSP RF Receiver (72 MHz)
• Four LA - 401 Universal Ear Speaker
• Two LA - 430 Intelligent Earphone/Neck Loop Lanyard
• One LA - 423 4 - Port USB Charger
• One LPT - A107 - B Dual RCA to Dual RCA Cable 6.6 ft. (2 m)
• One LA - 304 Assistive Listening Notification Signage Kit
• Physical
• Shipping Weight: 19.0 lbs. (8.62 kg)

Using the Listen Tech LS - 57 - 072 system is a breeze. First, install the stationary RF transmitter (LT - 800 - 072) in your venue using the universal antenna and rack mounting kit. Connect it to your audio source with the dual RCA cable. The transmitter will send out a strong 72 MHz signal. Then, hand out the receivers to your patrons. They can choose between the universal ear speakers or the intelligent earphone/neck loop lanyard according to their preference. If the patrons use T - coil hearing aids, the integrated neck loop/lanyard on the receivers will work well with them. When the receivers run out of power, charge them using the four - port USB charger. Remember, the receivers have rechargeable Lithium - ion batteries, so you don't need to replace them often. Also, put up the assistive listening notification signage kit to let people know the system is available. As for maintenance, keep the system clean and dry. Avoid exposing it to extreme temperatures. If you have any problems, refer to the user manual or contact customer support.