Assistive Products for Deaf and Hard of Hearing



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In-Line Phone Amplifiers

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  1. Sennheiser UI760 Interface Amplifier

    Sennheiser UI760 Active Interface Amplifier with Headset/Handset Switch

    $120.00


    The Sennheiser UI760 is the perfect interface amplifier for connecting your Sennheiser CC or SH headset to a desktop telephone and PC. Other key features include protecting the user from acoustic shocks and enhancing caller voices. Learn More
  2. Sennheiser UI 770 Universal Interface

    Sennheiser UI770 Universal Interface Amplifier with Headset/Handset Switch

    $144.00


    With the Sennheiser UI770 Universal Interface Amplifier, you can easily switch between the headset, handset and PC, adjust the volume of the headset speaker and mute the headset microphone. Learn More

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