The 6.59khz on My Classic doesn't limit it to higher conductors.Mine loves bullets and nickles and jewelery and it will also find some very small buttons.I have found gobs of buttons and small jewelery.I AM using a small coil and I haven't really tested a larger coil on the same targets yet.I have found targets from one side of the scale all the way to the other with this detector.Higher frequencies might be a little more sensitive to lower conductors especially Gold Detectors.A person shouldn't be worried too much if their lower frequency detector won't detect small jewelery or nickels and the like.With my Mr.Bill Modified C3SL and a 5.5" Ferret coil I have no problem detecting my 8 inch buried nickle in my moderate ground and then raising the coil a few more inches and get an nice clear soft repeatable signal that I would not pass up in the field.One good thing about it is...I never have any problem with EMI or working under power lines.I can run Max sensitivity just about anywhere and I rarely have to turn it down.My detector was designed as a general purpose detector and it does it real well and it also makes a good relic detector because I can run it with the Black sand Mode and that way I have a silent search all metal accept and have more control of the different sizes of iron or put a larger coil on and use it for cache hunting.The Classics have been under rated just like Monte says.They will still keep up with a lot of newer machines out there.Stick a small coil on a Classic 3SL modified and head out in the field around iron or nails or rusty junk and it will find those nickles and lower conductors without a hitch..that is IF you set it up right.I NEVER dig nails or small iron or those bottles caps with the crimp around the edge.
I have nothing against any detector out there but don't count the Classics out because they are not digital.They perform Great in the trash with the slow scan and fast recovery! Mine is still going strong and I'm still finding lots of goodies with it. They are simple but get the job done without frustration!!!
LLTC Long-Live-The-Classics!!!
RonK
I have nothing against any detector out there but don't count the Classics out because they are not digital.They perform Great in the trash with the slow scan and fast recovery! Mine is still going strong and I'm still finding lots of goodies with it. They are simple but get the job done without frustration!!!
LLTC Long-Live-The-Classics!!!
RonK