Electronic Hearing Protection Gun Dog Training AlphaShield

$1,249.00 / Pair Why the price?

QUESTIONS? Our team has answers. Give our team a Call at 855-432-7468 or message us at info@tetrahearing

Advanced hearing enhancement and protection devices optimized for waterfowl, upland and clay shooting. Includes our 90 level technology - customized for your specific hearing levels; wind noise cancellation.

Gun Dog Training AlphaShield $1,249.00 / Pair

Before Tetra, it was always a hassle juggling earplugs to shoot and use launchers but still needing to communicate with other trainers. Now, not only is my hearing protected but it's easier to coordinate with the other people in the field. Not having to always look for earplugs saves me time that I can use to focus on making better gundogs.

At TETRA, we used our patent-pending Specialized Target Optimization™ (STO) to isolate the exact frequencies associated with  a variety of pursuits and created custom programs to enhance the sounds you most need/want to hear - like voices, duck calls, and flushing birds - and protect you from those you don’t, like loud gun shots. Now, with our gun dog device, you can get custom programming in one convenient device, and changing between programs is as easy as one simple tap.
TETRA isn’t just hearing protection, it’s hearing perfection.

Easy to use:
  • Extremely comfortable to wear all day
  • Change programs with push of a button
  • Battery operated
  • Gun Dog AlphaShield right and left
  • 3 pursuit/3 total programs (Waterfowl, Upland, and Gun Dog)
  • Waterproof hard carrying case
  • Pack of size 10 batteries
  • Cleaning tool
  • 2 smaller pocket-sized soft cases
  • Left and right silicone tips (small/medium/large)
  • Left and right medical-grade memory-foam tips (small/medium/large)

    Our Technology

    Specialized Target Optimization

    Our hearing devices feature patent-pending Specialized Target Optimization™ (STO). STO is the world’s first hearing technology that isolates and enhances the exact frequencies needed to improve hearing for your specific hunting environment. With STO, voices are clear, calling sounds natural, and the sounds of the game you are pursuing are all easily audible.

    Tetra Wings Shooter

    4 Pursuit-based programs in one device

    • Waterfowl Boost
    • Waterfowl Magnum
    • 1 Upland Boost
    • 1 Clay Shooting

    TETRA products instantly shut down and instantly recover for sudden loud noises, like gunshots, providing the wearer full protection at the very moment it’s needed. For more sustained loud inputs, like loud calling, AlphaShield Compression® limits the overall output to a safe level, then returns to normal amplification once the loud input has stopped. Never miss a sound you want to hear, and protect your hearing for life.

    ClearComm™  is our proprietary algorithm that accentuates human speech while minimizing noises and distractions that occur outside of the frequency range of human voices. ClearComm is useful for better understanding speech and whispers of hunting partners, hearing speech on the range, as well as in other daily activities that require better hearing.

    Compare Models

      60-Level 75-Level
    Amp Series Only
    90-Level Multi-pursuit
    AlphaShield Compression
    Specialized Target Optimization
    Personalized Hearing Program
    Voice Prompts
    Wind Noise Cancellation
    Adjustable Volume Levels



    ClearComm Program
    Weather-Resistant Nanocoating
    Digital Signal Processing (DSP)
    12 Channel
    14 Channel
    16 Channel
    16 Channel
    Noise Reduction
    Basic Advanced Multi-channel
    Feedback Cancellation
    3G 4G 5G 5G
    Unique Pursuit Programs Single

    *One volume setting with each pursuit, based on your hearing test results.


    Hearing and the Brain

    Research at Johns Hopkins University suggests that more hearing loss increases the risk of dementia. In one study, people with hearing loss were 24% more likely to have Alzheimer’s.* 

    With hearing loss, our brains have to work much harder to make sense of what is being said, and even harder to filter out speech from unwanted background noise. Simply trying to understand conversations requires more mental energy and concentration. 

    If basic conversations take up most of our mental energy, there is less opportunity for our brains to sort out and store other information. 

    At TETRA, our goal is to minimize hearing loss for hunters and shooters, because research shows if we reduce hearing loss, we can also reduce the chance of getting dementia and Alzheimer’s.

    *Source: Lin, F. et al. (2011), Hearing loss and incident dementia. Arch Neurol, 68(2):214-220.

    30 Day Guarantee

    You'll love your new TETRA Hearing™ devices or you'll get your money back. Try them for 30 days, risk free.

    Customer Reviews