Integrated Hearing Loop Driver – IL-A42

iLa 42 product shot

Our Integrated Hearing Loop Driver is incorporated into third-party manufacturers’ equipment, providing an integral hearing loop solution for machines and equipment.


  • AGC (Automatic Gain Control) self adjusts to accommodate variations in input level
  • Constant-current loop drive
  • Audio line input is ohmically isolated
  • No adjustments required
  • LED status indication: LEDs show drive and loop fault conditions
  • Small and compact
  • Frequency response compliant with IEC 60118-4 when correctly driven and connected to an aerial with
    suitable characteristics
  • Low power consumption
  • Can be powered from host system (12 – 14V DC) or from a suitable DC power supply (12V-14V)
Hearing Loop Hub at Contacta

Hearing Loop Hub

Visit our Hearing Loop Hub to see how hearing loops work, what different types of loops can do for your business, the latest information on legislations and standards, and frequently asked questions.

Made In The UK MADE IN THE UK: We’re proud to say our Contacta designed products are manufactured in the UK

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