UPGRADE YOUR TETRA
TECHNOLOGY UPGRADE
Move from a 60-level to a 90-level device
DEVICE UPGRADE
AmpPod → AlphaShield → CustomShield
ADD NEW STO
Turkey, Deer, Waterfowl, Multi-Pursuit & MORE!
UPGRADE YOUR CURRENT TETRA
Ready to take your hearing to the next level? Upgrade the device you already know and love to improve your hunting experience even farther.
Upgrade With Our TeamWays to Upgrade
AMPPOD
AlphaShield
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.
Shop AlphaShieldAlphaShield
CustomShield
Send Tetra your impressions from a local audiologist and we make a pair of Custom Shields — devices with STO custom fit to your specifications. CustomShields are especially well-suited for range days and competitions where you communicate with people during or after. They allow you to better hear range commands and were incredibly comfortable.
Shop CustomShieldSTO
MultiPursuit
Advanced hearing enhancement and protection devices optimized for deer, elk, turkey, waterfowl, upland and range/clay. Includes our 90 level technology - customized for your specific hearing levels, plus wind noise elimination.
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Chat with our team of professionals to ensure you get the upgrade you need.