About this deal
If the detector is picking up the conductive signal from minerals in the ground how are you going to know if there is a target in the ground? Without this feature, it is difficult to hear audio signals for coins and other things because bad audio signals dominate the headphones. You can effectively adjust the cut-off point between the low-tone, audio-discriminated trash targets and the mid-tone audio targets. Some of my metal detecting finds include silver coins, Indian head cents, and V-nickels, all dating back to the 1800s. Fast Track™ Ground Balance - Automatic feature that allows user to quickly ground balance the detector in mineralized soil conditions.
Pro Mode Audio™ - Proportional Audio and Tone Roll Audio™ features allow the user to hear characteristics of a target as in a True All-Metal Mode.Try both modes and choose the audio target response that you like the best — customized for your personal preferences.
There is a learning curve, as with any detector, but once you figure it out, you won't be disappointed. Garrett Pro audio also has the added benefit of a quicker audio recovery response time when treasure hunting multiple targets in close proximity.If you are new to using the Garrett AT Pro stick with the Standard mode until you get a feeling for it. This makes it easy to locate metal objects of any kind at a party, or during an educational lecture.