Garrett AT Series and ATX Series Detector Headphone Jack Adapter This coil covers significant depths

This coil covers significant depths

The Koss Pro Series headphone is designed and crafted from premium quality components and hand-assembled in the USA

and zone readout for easy operation

which is necessary for its operation

Garrett AT Series and ATX Series Detector Headphone Jack Adapter This coil covers significant depthsGarrett AT Series and ATX Series Detector Headphone Jack Adapter The Garrett headphone adapter allows you to use your favorite headphones or any brand of land headphones with a standard 1 4" jack connector. One end of the adapter connects securely to the 2 pin connector of the Control Housing. Secure Connection The other end of the adapter secures beneath the arm cuff on the AT PRO using the existing arm cuff screw. Installation Instructions The foam