A lot of hard work has gone into a full blown components upgrade and new additional control boards, this is really not for hobby detectorists as it costs a lot to do, but is aimed at full time professionals that need to find gold every time they go out. Tests on hot ground at Red streak gully in Dunolly central Victoria show 17% more depth over standard detectors using 17" coil on 6 oz target. Expect to see me out going over as much old ground that I can.
