Category Archives for Interviews

A look back at Detector Stuff Metal Detecting interviews

avatar_42014 is here and the start of a new year can be a time to reminisce. As I’m building up some new content, I thought it may be good to also remind folks of some of the great stuff we’ve had here over the years.  I’ve been fascinated with the people behind the scenes that make our hobby fun by creating new and amazing metal detecting equipment!  Below are links to some of our past interviews with industry leaders….

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Interview with Gary Storm of Detectorpro!

Interview with Gary Storm of DetectorPro

List of Products:

Headhunter line of Metal Detectors (Headhunter Pirate PRO, Headhunter Pirate, Headhunter Wader, Headhunter Pulse)

Uniprobe Pistolprobe

DetectorPro Headphones

Mr. Storm,

Thank you for taking the time to answer a few questions about yourself , your company and your products! enjoys communicating with the people “behind the scenes” of the technology of metal detecting.

How long have you been involved with metal detecting?

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Detector Stuff Interviews the Engineers of White’s Electronics

whitesI want to thank the fine folks at White’s, and especially Alan Holcombe and Carl Moreland for helping arrange this interview!


John Earle – Long time White’s Engineer and Loop Guru.

Dan Geyer – Dan worked on the TDI and is White’s PI specialist.

John Plautz – Multifrequency design Engineer

Carl Moreland – Engineering Manager (and owner of the awesome detector tech site Geotech!)

Question 1:

What got you interested in engineering metal detectors?

John Earle: Playing around with them, trying to make one from scratch.

Dan Geyer: During the period of the 1950’s and 1960’s my family was seriously involved with placer mining for gold in the Mother Lode area of California. During that time it was obvious that metal detectors designed for finding gold would be of tremendous value to the prospector, however, there was nothing commercially available that worked satisfactory. When I started into electronic engineering the desire to develop suitable detectors for prospecting was of continuing interest. After a many years of working in the electronics field I finally received the opportunity to work with metal detectors here at Whites. And, it has proven to be the most interesting job in my 47 year career!

John Plautz: I met a technician from White’s about 20 years ago that convinced me metal detector design was more challenging than it appears. He was right!

Carl Moreland: When I was a chip designer for Analog Devices I designed circuits in CAD, but got very little hands-on building and “playing” with circuits. So as a creative outlet, I started building detector circuits on the side, which led to my quest for more technical information, which led to the creation of Geotech, which led to my job with White’s.

Question 2:

What do you feel is the “key” to the success of a new model of metal detector?

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Detector Stuff Interviews FT-Fisher Engineers, David Johnson and John Gardiner

From left to right: Mark Krieger, New Product Development Engineer; John Gardiner, Electronics Engineer; David Johnson (kneeling), Chief Engineer; Jorge Anton Saad, Electronics Engineer


First of all, I want to thank Tom Walsh, Mike Scott, Tricia Richardson, Dave Johnson and John Gardiner for their help in arranging this interview. I think it’s a fair statement that First Texas – Fisher is one of the most exciting metal detector companies on the planet right now, and as such, has piqued the interest of the hobby detecting world in a way that hasn’t been seen for quite a while.

I had the idea for this interview months ago, before I had started this web site. There was quite a buzz in the forums when rumors started of a new Dave Johnson design coming from First Texas under the Teknetics moniker. After the subsequent release and success of the T-2, the hobby community was set on fire with excitement over the prospects of “things to come”. Another wave of excitement hit when it was learned First Texas had acquired Fisher, and that wave turned into a tsunami with the release of the F-75. Mr. Johnson was quick to point out that the T-2 and F-75 were team efforts, not solo projects, and that Engineer John Gardiner was key to the success of both machines.

The purpose of this interview is to give the fans of metal detecting a “behind the scenes” glimpse of the engineers who designed the T-2, F-75 and F-4. There is an unusual “connection” people in this hobby have with their metal detectors. Over time, they seem to take on a personality of their own, becoming an extension of the owner/user. Because of this “personal” connection, most view the responsible engineers with a sense of awe and mystery. I feel that “getting to know” the Engineers will help people appreciate and applaud the outstanding efforts of these geniuses behind the scenes.

All questions below are for both Mr. Johnson and Mr. Gardiner, unless otherwise designated.

Question 1:

DS: What got you interested in engineering metal detectors?

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Detector Stuff Interviews Jorge Saad, Fisher Labs Engineer


DS: Hi Mr. Saad! Thanks for taking the time to answer a few questions about the very unique F5! There is a lot of interest in the metal detecting hobby about this unusual detector… First of all, tell us about yourself…. How long have you been designing metal detectors?

Jorge: Good day Mr. Ellington. It is a pleasure to have the opportunity of speaking with you. I first learned about the metal detector’s technology barely three years ago, when I was hired in First Texas Products and got under the expert lead of Dave Johnson and John Gardiner, who you know are two of the top leading engineers in the Industry. Before that I used to write firmware for other kind of products.

DS: What machines have you had a hand in designing?

Jorge: I was involved in the design of the Bounty Hunter Platinum and Gold; and the Fisher F5 machines.

DS: What’s it like working at First Texas? (The people you work with, the philosophy, atmosphere, etc.)

Jorge: FTP is unique in many aspects. We have a very friendly and open environment. Dave, John and Mark are great people to work around. We are quick with a joke and always on the mood to help each other. Our CEO is also a great guy to work for. We consider ourselves happy to be working here, and that adds a lot to our team. In addition the philosophy of FTP has always been geared towards overall customer experience and satisfaction; as a result here in the Engineering Department we keep open and in touch with as many people using our products as we can spare time for. To learn from their experiences and preferences is vital to develop the metal detectors they dream about – or at the very least get close. As close as physics will allow! We are lucky to enjoy a wonderful support and feedback from our customers and field testers via forum chats, email and phone calls. Those guys are an indispensable part of this team!

Read more of this great interview below!….

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