Upgrade Eureka gold detector..

[GoldenTim]

hello everyone, My name is Tim I am from Australia and am new to this site. I was wondering if anyone knows about how to upgrade a new Minelab Eureka gold metal detector (this is a VLF machine). I would like to get some more depth out of this detector, I have got a 15" round coil that helps but I feel like the machine just doesnt have the power to use this coil properly...

Any advice is helpfull
Thanks
Tim

[strujas]

Hi Tim I belive that no one here doesnt have schematic of eureka gold, if you post schematic i belive that many will be interested for that project, and i am sure that we can success in that!