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Electronic Hearing Protection Land Management AlphaShield

$749.00 / Pair Compare at: / Pair Why the price?

Advanced hearing enhancement and protection devices optimized for Land Management. Includes our 90 level technology - customized for your specific hearing levels, plus wind noise elimination.

Land Management AlphaShield $749.00 / Pair
COMPARE MODELS

Electronic hearing protection (such as TETRA Hearing products) can be a good middle ground between adequate hearing protection and still being able to safely hear things. By using our products, you can be sure they will block noise above the safe hearing threshold. But as soon as you stop, they will allow you to hear normally (or even better). This eliminates the need to put them in and take them out constantly. As an example, let’s say you’re cutting firewood or removing trees for a food plot on your property. While the chainsaw is in use, our AlphaShield Compression technology limits the overall noise to a safe level so your ears are protected. But when you stop the saw, our Specialized Target Optimization (STO) technology makes voices and other ambient noises sound crisp, clear, and natural (not over-amplified and buzzy), even though the products are still in your ear canal.


At TETRA, we used our patent-pending Specialized Target Optimization™ (STO) to isolate and enhance the exact frequencies hunters need to hear for a variety of pursuits: deer, elk, turkey, waterfowl, range, and upland. We took those frequencies and created custom programs to enhance the sounds you most need/want to hear - like duck calls, gobbles, and voices - and protect you from those you don’t. Now, with our multi-pursuit device, you can get all the 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

Contains:
  • Land Management AlphaShield® right and left
  • 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 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
DSP
14 Channel
DSP
16 Channel
DSP
16 Channel
DSP
Noise Reduction
Basic Advanced Multi-channel
Adaptive
Multi-channel
Adaptive
Feedback Cancellation
3G 4G 5G 5G
Unique Pursuit Programs Single
Pursuit
Single
Pursuit
Single
Pursuit
Multiple
Pursuits

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

Research

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