Listen Technologies LT82-02

The Listen Technologies LT-82-02 transmitter is the heart of a stationary Infra Red hearing system. Capable of operating in either mono or stereo modes, the LT-82 transmits your audio signal to and provides DC power for one or more LA-140 infrared radiator/emitter units through a standard CAT-5 cable.

Any number of LA-140 radiators can be added to the system to provide the necessary coverage for large to very large installations with each radiator being capable of covering an area of up to 3716m² (40,000ft²).

The LT-82 single channel transmitter can be operated in mono or stereo on one of four different carriers; up to four LT-82 units may be connected to provide up to four mono or stereo carriers to the radiator(s). The LT-82 generates DC power to power up to two LA-140 radiator-emitters.

Two LT-82 units can be rack mounted in one rack space using the LA-326 rack mounting kit.

The LT-82 is used for government compliance (such as ADA), assistive listening, language interpretation, live theatre, houses of worship, courtrooms, secure rooms and for auditory description.

  • Secure wireless communication - ideal for applications where isolation of the signal is important
  • Up to four channels mono, or four channels stereo - no need to sacrifice multiple channels to achieve stereo transmissions (one LT-800 is required for each channel).
  • Outstanding performance ensures crystal clear sound for listeners


Each LT-82 ListenIR Transmitteris supplied with:
One (1) LA-205 30 VDC Extension/Replacement Power Supply for LA-140/LT-82
One (1) LA-89 Interconnection Coaxial Cable
One (1) Quick Reference Card

List Ex VAT: £824.80
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Listen Technologies LA-140

High power infra red radiator / emitter for LT82 assistive hearing system.

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Listen Technologies LA-205-02

Replacement power supply for LT82 or to power 2 stationary radiators.

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List Ex VAT: £77.70