Ugly Box (HURRICANE) Electrolysis & Hyper-Sonic System reboot-box All Garrett AT searchcoils are

All Garrett AT searchcoils are compatible: 4

it may be more sensitive to small gold nuggets and may provide more depth compared to DoubleD search coils

Shaft and Nut & Bolt Kit

we recommend starting with a minimal headphone volume control setting with detector volume at maximum

Ugly Box (HURRICANE) Electrolysis & Hyper-Sonic System reboot-box All Garrett AT searchcoils areUgly Box (HURRICANE) Electrolysis & Hyper Sonic System #1 Selling Conservation System in the USA & Worldwide Preserve and restore coins and artifacts like a pro with the most powerful and stable unit we've ever built. The Ugly Box HURRICANE Edition is engineered for serious detectorists, hobbyists, and professionals who demand top tier results in artifact conservation. Features: Most Powerful Ugly Box Yet Enhanced stability and unmatched performance