Minelab SD, GP & GPX Forum

Steve Herschbach will moderate this forum.

Steve is a life-long Alaskan who got started prospecting and metal detecting in 1972. He became a dealer for metal detecting and prospecting equipment in 1976 and has for decades answered almost any question imaginable on the subjects. Steve has always kept a prospecting business as a sideline and currently has mining claims through three different partnerships. He has used virtually every model of prospecting detector and has thousands of hours of experience with suction dredges. Steve and his partner sold their business to their employees in 2010 and so he is now focusing his efforts on his new website at


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Minelab SD, GP, & GPX Classroom Forum

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SubjectViewsPostsLast Post

new rod section for 22oo with hand grip

by doc holiday232
1 15 minutes ago
Last Post by doc holiday232

Getting started w an older sd 2200 v2 - need help

by Stevenreed23
864 212/29/2017 11:12AM
Last Post by anbenson

New 30" Concentric coil coming out from Nexus for GPX Jpeg Attachments

by filternozzle
894 312/18/2017 11:23AM
Last Post by Mxt Sniper

Ground Noise or EMI?

by filternozzle
835 211/26/2017 07:12PM
Last Post by BootyHunter

GP3500 advice needed

by choppadude
520 111/11/2017 05:13PM
Last Post by choppadude

15" Ultimate Spiral DD Coil

by jimmie
3,456 911/06/2017 12:59PM
Last Post by anbenson

Gpx 4500 relic settings?

by soky72
1,230 410/27/2017 03:54AM
Last Post by filternozzle

New to the GPX, question on target size.

by anbenson
842 310/20/2017 05:04PM
Last Post by anbenson

How many of you guys do the specific ground balance procedure?N/T

by B sperty
1,440 210/08/2017 09:17AM
Last Post by filternozzle

Lets get this forum going again!

by filternozzle
1,172 410/02/2017 05:04PM
Last Post by filternozzle

Minelab Pro Swing 45 Harness

by filternozzle
1,090 209/30/2017 06:21PM
Last Post by Nunavut

Do you have trouble with EMI?

by filternozzle
824 409/25/2017 09:16AM
Last Post by filternozzle

Anyone using or used a modified GPX?

by filternozzle
2,846 508/15/2017 07:09AM
Last Post by filternozzle

GPX5000 Instruction Manual

by filternozzle
835 108/13/2017 03:05PM
Last Post by filternozzle

Minelab definition of small and large nugget?

by filternozzle
926 108/06/2017 01:53PM
Last Post by filternozzle

DD vs Mono for relic hunting

by ThunderDome
3,166 907/26/2017 05:35AM
Last Post by filternozzle

White's Sierra Madre And The SD 2200v2

by Happy_Hour
2,554 406/17/2017 01:40PM
Last Post by jamal

GPX park hunt, Jpeg Attachments

by Old California
2,925 1106/11/2017 06:17PM
Last Post by Old California

Large DD coils for GPX?

by FschJg
2,105 505/15/2017 01:05PM
Last Post by FschJg

Brand new to PI detecting. Just got a GP3500. Been out with it about 5 times. Is there a chart anywhere that gives the run down on all the different combinations of pitch changes a target can give and what those combinations mean?N/T

by NealNoIN
1,588 305/11/2017 11:55AM
Last Post by NealNoIN

New Weather Reaistant System for the GPX!

by BootyHunter
1,991 605/10/2017 05:39AM
Last Post by Toolman0114

MJ TDI coils on GPX 5000?

by FschJg
1,456 204/25/2017 11:15PM
Last Post by FschJg

New to the GPX

by Toolman0114
1,670 404/05/2017 01:34PM
Last Post by 3RINGER

The depth difference between analog GP3500 and GPX 4500 digital

by thebug
1,405 104/02/2017 09:26AM
Last Post by thebug

Minelab GP3500 value

by mrsspk
1,488 103/13/2017 05:36AM
Last Post by mrsspk

New to GPX, confused on tones

by John Walters
3,114 603/10/2017 05:35PM
Last Post by filternozzle

GPX trip #2 Jpeg Attachments

by soky72
1,479 202/27/2017 12:19AM
Last Post by 3RINGER

Minelab GPX is as good as advertised!

by soky72
2,975 802/24/2017 06:12AM
Last Post by jimmie

Coil recommendation?

by soky72
1,918 502/09/2017 02:28PM
Last Post by Mach1Pilot

Minelab GPX on well pounded sites?   (Pages: 1 2)

by soky72
5,851 1602/09/2017 01:27PM
Last Post by soky72