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Listen Technologies LS-70-072 Listen iDSP Prime Level IV Stationary RF System, LT-800-072 Transmitter, 4x LR-4200-072 Receiver, LA-382 Cable Management Unit, 72 MHz
SKU: LTLS70072 MFR: LS-70-072
$2,971.00
$3,318.00
Save: $347 (10%)OR
Key Features
- Crystal-clear audio: Experience superior sound quality with this assistive listening system.
- Ensure everyone hears: Perfect for theaters, classrooms, and houses of worship audio solutions.
- Easy to use: Intuitive design for quick setup and hassle-free operation of audio equipment.
- Reliable RF transmission: Enjoy a stable, long-range signal up to 1,000 ft with this system.
- Multiple receivers included: Supports up to 4 listeners simultaneously with iDSP receivers.
- Complete assistive solution: Includes transmitter, receivers, and accessories for immediate use.
Special Order?Estimated to Ship: 08/24/2025
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About Listen Technologies LS-70-072
It is with great precision and technological sophistication that the LS-70-072 Listen iDSP Prime Level IV Stationary RF System from Listen Technologies delivers an advanced auditory experience for larger venues. This state-of-the-art system is designed to extend assistive listening coverage up to an impressive 457.2 meters (1,500 feet), ensuring that individuals with hearing impairments can receive clear, high-quality audio in educational settings such as classrooms, lecture halls, and auditoriums.
The comprehensive package boasts the LT-800-072 Stationary RF Transmitter, renowned for its reliability and high-tech performance, along with four LR-4200-072 iDSP receivers, which are considered best-in-class for their exceptional clarity and innovative design. The inclusion of the LA-382 Cable Management Unit streamlines the setup process, allowing for a tidy and efficient organization of cables.
Moreover, the LS-70 system comes equipped with the LA-381 Intelligent 12-unit charging tray, an essential component for maintaining, charging, and managing up to twelve receivers. This high-capacity charging solution provides ample space for future system upgrades and expansions, adapting to the evolving needs of your venue.
The package is further enhanced with an assistive listening notification signage kit, ensuring compliance with accessibility requirements and informing users of the available technology. A log book, disinfecting wipes, and additional accessories are included to facilitate immediate implementation and maintenance of the system.
Architecturally specified to cater to the hearing-impaired, the RF wireless assistive listening system broadcasts on 57 channels and is frequency agile. The receivers are adept at picking up both wide and narrow band channels, with a fixed tuning to prevent unauthorized channel changes. They feature a signal-to-noise ratio of 80 dB or greater and an audio frequency response of 50 Hz - 15 kHz (±3 dB), incorporating DSP SQ noise reduction technology for pristine sound quality.
The receivers are equipped with a programmable squelch circuit and a multifunctional display that indicates battery status, inventory number, and channel. For user convenience, the receivers can be worn with a lanyard or belt clip, and the lanyard option includes an integrated DSP-driven neck loop. This loop enhances audio signals for hearing aids and cochlear implants with telecoils, offering a field strength of 400 mA/m (±3dB) and a frequency response of 100Hz to 5kHz (±3 dB ref 1kHz).
Each receiver has a USB connector for inventory control, setup, charging, and firmware upgrades. The automatic battery charging circuitry uses a non-proprietary Lithium-ion battery, with additional charging contacts for multiple charging options. The end-to-end system SNR is 80 dB or greater, ensuring a seamless listening experience.
Listen Technologies Corporation is the brand behind this sophisticated LS-70-072 Listen iDSP Prime Level IV Stationary RF System, solidifying its reputation as a provider of high-quality audio solutions for assistive listening needs.
Listen Technologies LS-70-072 Features
- Advanced DSP SQTM noise reduction technology delivers 20 dB less noise and hiss than any other listening device
- Integrated neck loop / lanyard with DSP loop driver improves the listening experience for T-coil users
- Smallest device of its kind makes it easier to wear and for venues to dispense, store and maintain
- Advanced green battery technology dramatically reduces costs of ownership and hassles while reducing the number of batteries in the landfill
- Includes drop-in charging/dispensing station for streamlined dispensing, collecting and care of up to (12) iDSP RF listening devices
- Ensures public venues deliver an exceptional listening experience while meeting new legislative requirements for assistive listening