Posted 3/30/2014 8:42 PM (GMT 0)
There just aren't a lot of people on here who use them. There are forums dedicated to frequency machines though, if you want to talk to more who have used them. I don't know the names of them, though. Sorry. You could google it to see if you can find them. Or, if possible, see if there's anyone in your area that would let you try theirs. Do you have a support group in your area? That would be a good place to find someone who uses one. Good luck!
Sharon