the Lobo Super-Traq....IMHO, with the modulated audio, once you learned it, the machine would tell you what was in the ground...the confidence I have when I use this machine is great.....Anybody else out there still use one... Best to all, RichardnTn
http://www.findmall.com/backwoods.htm
http://www.findmall.com/backwoods.htm