Share:
Listen Technologies LS-53-216 Listen iDSP Prime Level I Stationary RF System, LT-800-216 Transmitter, 4x LR-4200-216 Receiver, 216 MHz
SKU: LTLS53216 MFR: LS-53-216
$1,999.00
$2,238.00
Save: $239 (11%)OR
Key Features
- Crystal-clear audio: Experience superior sound quality with this assistive listening system.
- Universal compatibility: Seamlessly integrates with existing audio systems for easy setup.
- Enhanced accessibility: Perfect for theaters, classrooms, and houses of worship.
- Long-lasting battery: Enjoy up to 8 hours of continuous use with the efficient receiver.
- Reliable RF transmission: Ensures a stable audio signal up to 3,000 feet for clear sound.
- Multi-channel support: Offers 19 wide band and 38 narrow band channels for flexibility.
Special Order?Estimated to Ship: 08/24/2025
Free Shipping
See Options
1
Protect your gear with Adorama Protect.* Learn more
2 Year
$179.99
3 Year
$249.99
5 Year
$489.99
Available to U.S. customers only.
Need help? Ask our experts.
Overview
Compare
Specs
Protection
Q&A
About Listen Technologies LS-53-216
A comprehensive auditory solution, the LS-53-216 Listen iDSP Prime Level I Stationary RF System from Listen Technologies, is engineered to deliver an advanced single-channel assistive listening experience. This sophisticated package includes the high-tech LT-800-216 216 MHz Stationary RF Transmitter and four state-of-the-art LR-4200-216 iDSP receivers, ensuring a seamless setup for providing immediate assistive listening capabilities.
The system's innovative design features a telescoping antenna that extends to offer an exceptional transmitter range, while the included notification signage kit (LA-304) assists in meeting ADA compliance standards. The LS-53 system is further equipped with universal ear speakers and intelligent earphone/neck loop lanyards, which are designed to enhance the listening experience for users with hearing aids and cochlear implants. The package also contains a four-port USB charger and an RCA cable, making it a complete solution for small to medium-sized venues accommodating up to 100 individuals.
Architecturally specified to cater to the hearing-impaired, the RF wireless assistive listening system boasts the capability to broadcast on 57 channels, both wide and narrow band, ensuring frequency agility. The receivers are tuned to a single channel, with a user experience focused on simplicity and ease of use. With a signal-to-noise ratio exceeding 70 dB and an audio frequency response ranging from 50 Hz to 15 kHz (±3 dB), the system promises clear, high-fidelity sound.
The LS-53 system utilizes DSP SQ noise reduction technology to minimize background noise, while a programmable squelch circuit ensures optimal signal clarity. A multi-functional display on the device indicates battery status, inventory number, and channel, providing essential information at a glance. The receivers are designed for versatility, offering the option to be worn with a lanyard or belt clip. The integrated DSP-driven neck loop lanyard delivers optimized audio signals directly to telecoil-equipped hearing aids and cochlear implants, with a field strength of 400 mA/m (±3dB) and frequency response of 100Hz to 5kHz (±3 dB ref 1kHz).
For maintenance and updates, the system features a USB connector used for inventory control, setup, charging, and firmware upgrades. Automatic battery charging circuitry and a non-proprietary lithium-ion battery ensure longevity and ease of use. Multiple charging options are supported thanks to additional charging contacts.
With an end-to-end SNR of 70 dB or greater, the LS-53-216 Listen iDSP Prime Level I Stationary RF System by Listen Technologies Corporation stands out as a reliable and user-friendly assistive listening system, designed to meet the sophisticated audio needs of diverse listening environments.
Listen Technologies LS-53-216 Features
- Complete system including transmitter and four receivers
- Advanced iDSP receivers provide outstanding clarity and audio performance
- LT-800-216 transmitter and telescoping antenna offer excellent range and coverage
- Includes four universal ear speakers and two integrated neck loops/lanyards Four-port USB charger, compliance signage, and RCA cable also included for immediate set up