Sound Associates manufactures two types of wireless stethoscope-style headset receivers designed for professional applications: the SA1521H (single-channel) and SA1523H (3-channel). Our headsets are equipped with a sophisticated receiving circuitry with multiple receiving diodes to increase sensitivity. Also, high-performance micro speakers are utilized to give the user remarkable audio reproduction.
The SA1520 series headsets are compatible with most infrared transmission systems currently in use. They are designed with a new industrial-strength chassis for added durability in commercial applications. Its advanced mechanical design ensures years of trouble-free use, while making the headset comfortable to wear
. The SA1523H is a 3-channel receiver, switchable between 2.3 MHz, 2.8 MHz and 95 kHz. The receiver is worn under the chin, stethoscope-style and is powered by a light weight lithium polymer rechargeable battery, designed especially for the Sound Associates’ line of receivers.
Automatically powers on when worn
Lithium Poylmer battery for quick recharging and light weight
ADA compliant 3.5 mm mono audio output for hearing aid accessories
Automatic mute when no infrared signal is present
Recessed low light level indicator and audio tone alerts when battery power is low.
Multiple receiving diodes and IR transparent case for wider scope of coverage and greater sensitivity.
Three selectable channels for multi-language interpretation or integration into older systems (SA1523H only).
Commercial grade casing for extra durability.
Rechargeable battery that charges in the headset for ease of distribution.
Removable rubber or foam ear tips for easy cleaning.
Slide volume and channel selection for simple operation.