modifications

Hi I'm new to metal detecting and just got a Garrett Ace 350 and wanted to try it out on the beach. I'm aware of the basic setting modifications and suggestions from the manual but would like to know if anyone has any suggestions for beach use with this model from their own experience. I'm not...

I detect at night just because here in Texas it gets so hot in the summer. I have made a simple accessory that plugs into the headphone jack on my Ace250 but this will work on any metal detector. I built a simple transistor switching circuit inside a headphone jack plug that connects to the...