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Telex SR-50 SoundMate Single Frequency Personal Receiver — main product image
Telex

Telex SR-50 SoundMate Single Frequency Personal Receiver

A compact single-frequency personal receiver for clear assistive audio in the 72–76 MHz band.

$129.95*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Telex SR-50 SoundMate is a single-frequency personal receiver engineered for assistive listening applications. Operating within the 72 to 76 MHz frequency band — a range designated for assistive listening use in the United States — it receives audio from compatible Telex transmitters including the TW-6, AAT-2, PST-16, ST-200, PST-170, and ST-300. Its single-channel design prioritizes simplicity: users turn it on and listen, without the need to scan or select frequencies, which makes it well-suited for environments like houses of worship, courtrooms, lecture halls, and guided tours where ease of use is essential.

As a personal receiver, the SR-50 is designed to be worn by the listener, typically with an earpiece or headphones connected to its output. Its compact form factor keeps it unobtrusive during extended use. While the analog FM technology and fixed-frequency operation represent an older approach to assistive listening — newer systems may use digital signals, 2.4 GHz, or Wi-Fi — the SR-50 remains a reliable component within existing Telex installations. Facilities already equipped with compatible Telex transmitters will find it a cost-effective way to expand listener capacity without replacing their entire system.

Specifications

Brand
Telex
Model
SR-50
Type
Single Frequency Personal Receiver
Frequency Band
72 to 76 MHz
Channels
Single Channel
Compatible Transmitters
Telex TW-6, AAT-2, PST-16, ST-200, PST-170, ST-300

Pros & Cons

👍 Pros

  • Simple single-channel design makes operation straightforward with no complex menus or channel scanning required.
  • Compatible with a wide range of Telex transmitters, providing flexibility within Telex-based assistive listening systems.
  • Compact personal receiver form factor is lightweight and unobtrusive for extended wearing.
  • Operates in the dedicated 72–76 MHz assistive listening band, which is less prone to interference from consumer wireless devices.

👎 Cons

  • Single-frequency operation means the unit cannot be retuned if interference occurs on its preset channel.
  • Only compatible with Telex-brand transmitters — it cannot be used with assistive listening systems from other manufacturers.
  • The 72–76 MHz band and analog technology are legacy standards, with many venues migrating to digital or Wi-Fi-based assistive listening systems.
  • No built-in speaker — requires a headphone or earpiece to use, adding an extra accessory to manage.

Frequently Asked Questions

It works with the Telex TW-6, AAT-2, PST-16, ST-200, PST-170, and ST-300 transmitters.
It operates in the 72 to 76 MHz frequency range, which is allocated for assistive listening applications in the United States.
No. The SR-50 is a single-channel, single-frequency receiver. The operating frequency is fixed and must match the transmitter it is paired with.
It is designed for assistive listening applications such as houses of worship, conference rooms, courtrooms, and tour groups where listeners need to clearly hear a presenter or speaker.

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