eClarity - Digital Assistive Listening System

View details on our eClarity Digital Assistive Listening System below or download the Specification Sheets.


eClarity - Digital UHF Assistive Listening System

Download the eClarity Digital Assistive Listening System brochure

Download the eClarity Warranty Terms & Conditions

Buy eClarity

eClarity - Digital Assistive Listening System

Extremely compact and affordable

The remarkable mini eClarity offers a stylish yet fully featured digital assistive listening device with multiple selectable channels, easy to read LCD display, user-friendly operation and USB rechargeable function.

Rigorous testing

eClarity has been developed through rigorously testing both on the test bench and extensive trials with individuals, charities and organisations . As with all products for sale in the EU, eClarity has also been tested to ensure it meets with the requirements of the CE mark and RoHS (Reduction of Hazardous Substances).

  • RoHS Application number : 13-05-QAC-043
  • CE Reference number : 1508200601 & 13-02-RBF-007-04

These documents are available on request by emailing

Recommended applications

  • Voice Reinforcement
  • In-Car Communication
  • TV/HiFi Connections
  • Classroom use

Specifications & features

TG-100 overall
Specification Value
Modulation GFSK
Audio sampling 16-bit @ 8Khz
Audio delay time 22ms
Dynamic range > 70dB
Signal to Noise > 65dB (A)
THD @ 1khz < 3%
Operating temperature -10 ~ 50C
  • Extremely compact and light weight for only 37g
  • LCD displays channel, volume, remaining battery life and system status
  • Rechargeable Li-Polymer battery allows more than 20hrs of continuous operation for receiver and 15hrs of continuous operation for transmitter
  • USB rechargeable function
  • Reliable transmission
  • Optimised digital sound quality
  • User friendly operation for mute, volume and channel adjustment
  • Neck loops and DAI connections available at extra cost
TG-100TL Portable Transmitter

3.5mm mic input, power on/off/mute, channel up down selector and micro-USB charging socket

TG-100T Portable Transmitter

Specification Value
RF range (open field) > 100m
RF output power 10mW
Audio input 3.5mm Mic/Line
Max. input level Mic: -30dBV
Line: 0dBV
Power/mute buttons Power on/off and mute
+ & - buttons Channel selector & volume up/down
Battery Li-Polymer (3.7V/600mAh)
Operating time > 15hr
Charging time Approx 6hr
Antenna TX Whip
Dimensions 88(H) x 40(W) x 12.1(D)mm
Weight 37g
Lanyard color Red
Color White
TG-100R Portable Receiver

3.5mm earphone output, power on/off, volume and channel up down adjustment and micro-USB charging socket

TG-100R Portable Receiver

Specification Value
Receiver sensitivity -93dBm
Audio output 3.5mm earphone
Power button Power on/off
+ & - buttons Channel selector & volume up/down
Volume/Gain & Channel Lock function
Battery Li-Polymer (3.7V/600mAh)
Operating time > 20hr
Charging time Approx 6hr
Antenna RX Helical
Dimensions 88(H) x 40(W) x 12.1(D)mm
Lanyard color Black
Weight 37g

Buy eClarity


2022 Soundfields Solutions Limited, All Rights Reserved
Registered Address: 182 Longwood Road, Huddersfield, HD3 4EJ
Company Registration Number: 9681280