Electronic Hearing Protection Multi-Pursuit AlphaShield
$1,499.00 / Pair Why the price?
TETRA Hearing™ devices use a similar chip and digital noise reduction that you would pay $5,000 for in hearing aids. TETRA devices give you a premium hearing experience, but feel like wearing nothing at all.
Advanced hearing enhancement and protection devices optimized for deer, elk, turkey, waterfowl, upland and everyday listening.
For years, manufacturers have expected hunters to take a “one-device-fits-all” approach to hearing protection and enhancement. As hunters ourselves, we know that doesn’t work. The sounds we need to hear on the range or in a duck blind are completely different from those in the turkey woods or deer stand. No two hunts are alike, and your hearing protection shouldn’t be, either. Whether your passion is calling in mallards, flushing upland birds, smashing clay targets, running and gunning a big ‘ol tom, or waiting patiently for a trophy buck, TETRA is dedicated to protecting your hearing, while helping you “Hear The Hunt.”
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
- Multi-Pursuit AlphaShields right and left
6 pursuit programs (deer, elk, turkey, waterfowl, upland, and range)
- Waterproof 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 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 AlphaShield Multi-Pursuit
6 Pursuit-based programs in one device
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.
|Specialized Target Optimization|
|Personalized Hearing Program|
|Wind Noise Cancellation|
|Digital Signal Processing (DSP)||
|Unique Pursuit Programs||
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.
These are awesome!! Great customer service too!!
I have enjoyed using my Multi-Pursuit AlphaShield. They are comfortable to wear and have worked great for waterfowl hunting. Looking forward to testing these out for Turkey in the next couple months.
The hearing improvements with these devices are incredible, though they take some getting used to- I thought I was going to blow an ear drum the first time I put them on in my house and scuffed my feet across the carpet (your brain adjusts after a bit). I was having some pain from how these fit into your ears to stay in place, and so I made the decision to upgrade to the CustomShields instead. Throughout the process TETRA customer service has been absolutely incredible and I recommend this company and its products without hesitation!
I like the clarity of the sound while wearing them but they do not fit my ears very well and quickly begin to hurt after about 15 minutes of use. I have small ears so I should have expected it with the alphashield instead of the custom fit but for what they cost I expected them to fit better. They do sit snugly in the ear and stay put during activity. An issue I encountered on a cold day was that my face covering that also covered my ears was putting a slight amount of pressure on the buttons and caused them to constantly cycle through the available programs every couple of seconds. Good quality sound and if they fit right and the button didn't cycle programs so easily they'd be great.
Great fit and easy to wear. Sound reduction in the duck blind is excellent keeping my ability to hear woodies whistle. I think they are a little too loud. I would like to have the conversations not amplified. Range mode would be a good place to decrease the volume of conversation. Otherwise I wish these were available 15 years ago. I will buy some for my son once I think he is responsible enough to not lose them.