Hi…I built an old detector an ETI 1500 but I had to use a Pin point coil that I made, It goes quite well but, I would like to find an original search coil that came with this machine. Does anyone have or know where I might find one. I was an original founding member of the Te Tahi detector club in Auckland and back then I used a Magnum detector that I made.
Oh yes, this sounds like an exciting project, can we haz more details please? Is this a recent build? Could you post pictures of the coil you made and/or the entire machine? And do you have a circuit diagram?