Well rare cause I have not seen it referred to on american Forums.
John Lynn ( Norfolk Wulf ) are among the most respected detectorists in UK, I think he is professional too for many years.
John is a dedicated XP user and X5 before that, he rarely uses anything other than high freq machines for the hammered coins and gold staters.
This test is a very high quality mark for the terras....
http://www.norfolkwolf.co.uk/xterra70.php
The rest of his pages is very good too....
John Lynn ( Norfolk Wulf ) are among the most respected detectorists in UK, I think he is professional too for many years.
John is a dedicated XP user and X5 before that, he rarely uses anything other than high freq machines for the hammered coins and gold staters.
This test is a very high quality mark for the terras....
http://www.norfolkwolf.co.uk/xterra70.php
The rest of his pages is very good too....