Two channel IR headphones for HI (Hearing Impaired)  and VI-N (Visually Impaired Narrative) audio. Two volume controls allow user to mix HI and VI-N audio. Receives 2.3 MHz and 2.8 MHz.

This product has moved to a new home!

The USL Series of Accessibility products are no longer available to order from QSC.

Please contact Moving Image Technologies (MiT) for more information about these products, (714) 751-7998, [email protected].


  • High quality sound ensures maximum intelligibility for the hearing and visually impaired
  • Allows the user to mix HI and VI-N audio. User hears the sound track and/or a description of the screen action
  • Receives 2.3 or 2.8 MHz
  • No RF interference problems of cross talk between auditoriums
  • Designed for low distortion and high clarity
  • Headphone provides DC and AC magnetic fields to drive automatic switching telecoils in hearing aids
  • Also includes a 3.5mm jack to drive neck loops or direct audio inputs on hearing aids and implants
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