Garrett Master Sound 2 Headphones - Professional-quality detecting headphones

40 kHz single-frequency for small nugget sensitivity

with the AA battery adapter accepting eight AAs as a field backup

Now you can have the superb Gray Ghost sound and still hear what's around you

Maximize performance with minimal adjustments: Get the most from your detector without complex menu diving

Mars Tiger 13"x10” DD Waterproof Search Coil for Garrett AT Gold Metal Detector submersible Garrett Master Sound 2 HeadphonesMars Tiger 13 x 10 DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. Compatible with the Garrett AT Gold Metal Detector. The Mars Tiger coil is the best alternative to standard metal detector search coils. It provides greater detection depth and good separation of targets lying close together. Mars search coils are 100% waterproof and are protected against electrical interference. AT GOLD ONLY! NOT COMPATIBLE WITH AT