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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AnnouncementsLast Post
AnnouncementJust got the sad news. Our Administrator here, Elton has passed away suddenly...02/21/2019 08:56PM
AnnouncementAnyone know who the member was that made our last set of jackets? See picture...02/10/2019 08:05AM
AnnouncementOfficial Sponsor list12/23/2018 07:42AM
AnnouncementNEWER MEMBERS: Read the Posts penned at top of the forums-- referencing Sales (includes private sales even if not specified-those are not sponsored)06/04/2018 12:00AM
AnnouncementHEAD UPS -- ABOUT HELP DESK - Submit again if you registered and did not get activated.01/15/2018 09:43PM
SubjectViewsPostsLast Post

I'm really liking my GPX Jpeg Attachments   (Pages: 1 2 3)

by Digger70pa
5,174 3102/20/2019 01:59PM
Last Post by Digger70pa

Minelab 18” Commander or Detech 15” Ultimate Spiral DD with my new GPX?

by Capphd
55 202/19/2019 06:07PM
Last Post by Digger70pa

best coil for the GPX 4500

by cookie58
86 102/09/2019 09:03AM
Last Post by cookie58

Gpx 4500 depth?   (Pages: 1 2)

by kmyer74
787 2102/06/2019 02:43AM
Last Post by Tony

Using other battery packs

by cookie58
115 202/03/2019 10:42AM
Last Post by roadapple

GPX Custom Battery Pack Jpeg Attachments

by soky72
1,689 802/01/2019 01:53PM
Last Post by shep

Tried the GP Extreme at the Beach

by bklein
498 501/27/2019 11:24PM
Last Post by bklein

Excal/Sovereign coil on a GPX?

by bklein
223 201/23/2019 09:18AM
Last Post by wltdwiz

I should start there

172 201/23/2019 08:21AM
Last Post by doc holiday232

GPX tech questions forum advice?

by bklein
212 101/16/2019 12:42PM
Last Post by bklein

Pulse delay?

by filternozzle
3,828 601/16/2019 12:46AM
Last Post by bklein

DD coil Whether exclude iron metal

253 101/03/2019 07:34AM
Last Post by JASON CHINA

My best day ever Jpeg Attachments

by Digger70pa
1,156 612/22/2018 07:19AM
Last Post by Digger70pa

My latest GPX finds Jpeg Attachments

by Digger70pa
838 512/22/2018 07:16AM
Last Post by Digger70pa

Making GPX 4500 Wireless

by dblstar
361 312/14/2018 07:02AM
Last Post by dblstar

DD vs Mono

by Jim Robertson
637 412/12/2018 08:48AM
Last Post by Jim Robertson

Coiltek Platypus repairable?

by bklein
628 411/07/2018 09:44AM
Last Post by bklein

Minelab GP Extreme use at So CA beaches?

by bklein
1,279 1008/03/2018 09:23AM
Last Post by bklein

Minelab Pro-Sonic wireless headphones

by cookie58
1,186 507/29/2018 06:59AM
Last Post by cookie58

12x15 SEF Coil

by soky72
3,268 1307/21/2018 01:09PM
Last Post by Mega

GPX 4500 GB question

by pax
1,475 806/14/2018 02:10AM
Last Post by filternozzle

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

by soky72
9,462 1906/03/2018 03:33PM
Last Post by Digger70pa

I civil war relic hunt.

by Digger70pa
2,468 1105/21/2018 05:37PM
Last Post by Digger70pa

Coiltek AI.. mono or dd?   (Pages: 1 2)

by BetaGod
3,511 1705/08/2018 07:28AM
Last Post by BetaGod

17"x11" vs 14"

by BetaGod
795 205/03/2018 04:07PM
Last Post by filternozzle

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

by B sperty
3,798 1005/02/2018 04:29PM
Last Post by Digger70pa

Coilteck AI coil response

by Digger70pa
2,225 1005/02/2018 03:53PM
Last Post by Digger70pa

Detectorpro Detecting pal

by Digger70pa
978 104/25/2018 02:51PM
Last Post by Digger70pa

tried the Detech 15" Spiral out today   (Pages: 1 2)

by cookie58
3,353 1704/19/2018 04:57PM
Last Post by soky72

coiltek anti interference   (Pages: 1 2)

by Digger70pa
4,380 1604/10/2018 12:34PM
Last Post by Digger70pa