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tboykin

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Posts posted by tboykin

  1. On 9/4/2017 at 7:28 PM, Steve Herschbach said:

    I know LOTS of them that don't. It's entirely possible given the number of people I know that MOST serious prospectors do not post on the internet. I don't think however whether people post or not has any correlation with what brand of detector they use.

    I think you could argue that the more someone pays for a luxury good the more likely they are to go online for guidance in using the product. They are then less removed from posting success stories as affirmation of their purchase (and also as an affirmation to the people who helped them along the way).

    • Like 1
  2. On 8/30/2017 at 1:52 PM, MikePfeiffer said:

    As Steve said " Where is the V3i stuffed in MX Sport case ". I have to agree. However, with some nice additions.

    1 Wireless headphones

    2 Lithium battery pack with house and auto battery charger also an optional AA battery pack.

    3 Easy to read display. Possibly OLED

    4 Keep the weight below 4 pounds. Better if 3 pounds.

    5 Good coil selection. 6 x 9, 11, 15 inch DD and a Bigfoot coil for Steve.

    6 Increase the search depth to 12 to 13 inches.

    7 All of the above included for the price of $999.99

    Remember not to rely on products of the past to keep a company alive. Innovate for the future. You have great resources just at this forum.

    Mike

    Good points and well-noted.

  3. This is a huge part of my guiding principle in my new position - a company should design what the customers need. Everything else is a waste of time. Of course you can't figure out what people need just by asking... but it's a good start!

    I don't think it is sufficient for manufacturers to slap an accessory on an existing product and sell it as new any more. Truly new technology is where it's at.

    Looking forward to the discussion and hope some of the forum members here will chime in.

    • Like 1
  4. Long time no post! Been busy with my new responsibilities at White's.

    Just wanted to let you know that White's is donating 10% of all factory internet sales from 08-28-17 to 9-04-17 (through whiteselectronics.com) to the Red Cross to help them with the current crisis in Texas. I'm very surprised the flooding is so underreported in the news - few people realize how bad things are down in Houston right now. I guess politics is a bigger sales tool for some of the networks.

    Anyways, even if you don't need anything detecting-related please donate blood or help the Red Cross in their efforts  - https://www.redcross.org/donate/hurricane-harvey?campname=Harvey&campmedium=aspot

    Steve if this is not kosher I apologize. I have some friends down there and just wanted to spread the word. They need all the help they can get right now.

    IMG_0586.JPG

    • Like 3
  5. 7 hours ago, Tortuga said:

    Be a great spot for a GPZ, those are lethal on species.

    And somebody get that guy with tennis shoes a pair of boots!

    A lot of the gold at Briggs is larger, so something that is light and easy to swing on a 45 degree hillside (and easy to pack in)  really helps. There was a guy with a GPX there but most of the crew was using TDI SLs.

    Luckily the tennis shoes held up, but the gentleman did mention he'd bring boots next time!

  6. On 7/24/2017 at 8:27 PM, johnedoe said:

    Not bad for stock settings I guess....

    Would be interesting to see what setting was needed to improve the performance though. 

    I will have to give that a try with my MXT and V3i with the different coils I have and of course the settings possible with the V.

    John,

    You can easily improve the MX Sport's by enabling REJ VOL (iron audio) at about 30 and also taking one point of iron disc off, just below zero. These were tweaks I made in the field when Monte challenged me to take this test that helped the coin pop out a bit better. His Nokta's had some adjustments made specifically for this test, and I was kind of surprised at how the MX Sport performed without doing anything special.

    The whole point of this video was to show the detector's performance with this standardized test - even for people who's only adjustment is the power button. An expert can setup almost any machine in a specific situation like this, but the reality is that most people just want a turn on and go machine.

    Tom

    • Like 4
  7. My personal preference after using the first gen TDI, TDI Pro, and SL is the SL. It's light, affordable, and works where VLFs will not. I also use it to hunt deep silver that other people can't reach. You can use a combination of the ground balance and conductivity switch to knock out iron and cherry pick other targets.

    I know everyone likes Minelab here, which I get - it's a prospecting board first and foremost and they focus on gold machines. But you name me another ground-balancing pulse machine for under $1200 (and under 4lbs) that can do what the TDI SL can do and I will go without my coffee tomorrow!

    • Like 3
  8. On 7/18/2017 at 4:13 AM, fishersari said:

    Hi guys ,

    Tq for the reply, now it getting clearer, and what the difference between coin  jewelry + salttrack on mode and beach mode, using both at beaches

    Pro tip that has helped me out in farm fields and hot ground - enabling salt track in any mode results in quieter operation and more stable signals. But requires a slightly slower sweep speed to allow the ground tracking to track the big changes in ground conditions.

    • Like 1
  9. 21 minutes ago, GB_Amateur said:

    I can't weigh in on what you have, but in my experience, an ohm-meter isn't a good discriminator for metals.  I looked up some electrical resistivities (mostly pure metals) and then did some measurements with my (admittedly cheapo) multimeter.  To put things in perspecdtive, at room temp, gold is quite low in resistivity (not as much as copper or silver, but close).  'Brass' (don't know which alloy) is 3 times higher ( = worse conductor).  'Bronze' is a factor of 2 worse than brass.  Lead is another factor of 3 times brass.  Titanium is again a factor of more than 2 worse than lead.  Yet I have pieces of all of these (exept gold :sad:) and they all measure resistance (not resistivity, though) at 0 on the meter. The meter's precision is 0.1 ohms, so I conclude that these pieces all have the same resistance within about 0.05 ohms.

    A clean sample of uniform composition should read pretty reliably on an fluorescence X-ray spectrometer ("XRF analysis").  The poor man's method (which includes me) is to use Archimedes Principle to find the density and then use that to rule things in or out.  Gold has such a high density ('specific gravity') that unless alloyed <~50% it's distinguishable from most metals, and all the metals in its density ballpark (from what I know) are quite valuable except for tungsten.

    I've read here that some coin shops have XRF spectrometers and the nice ones will analyze a sample for free.  You strike me as a sweet talker -- I bet one of them will do it for you!  :smile:  There is a company in California that advertises in the ICMJ that will do it for $25 per sample.  (Read their fine print, though, if you decide to go that route.)

     

     

    Awesome info, thank you. There's a coin shop here I can take it to. My plan is to slam the nuggies on the table and say "I'll sell ya this gold for $100!" At which point the shop owner will scoff and say "That's not gold!" Then I will say "PROVE IT BUDDY!" Free test achieved.

    • Like 3
  10. 10 hours ago, OregonGregg said:

    tboykin, congrats on the nuggets. Hope they pan out to be the real deal. It also showed me that I guess I had better stick to finding old coins. The only gold I may ever find will be round and have a date stamped on it. When you stopped and showed them to me......I would have never guessed them as gold. 

    And yes it was fun seeing that girl find her 1st silver coin with the MX Sport. She was so excited , she was shaking. Also, there are a few post/pics over at Monte's site about that weekend.

     

    https://www.ahrps.org/forums/read.php?4,6636,6636#msg-6636 

    Same here. Your coin collection was amazing to see. Something I will never match! Nice meeting you and when you stop by the factory next please don't be a stranger.

  11. 19 minutes ago, IdahoPeg said:

    Wow...some nice finds! Way to go if those bigger ones are gold.....I've been tricked when detecting in hard rock gravels/sulfides, ended up being weird copper mix byproducts in my case.  Hope yours are the real deal! :-)

    Thanks - I plan on having these checked by a local shop to make sure they are legit. These were down on a flat bench right above the confluence of two rivers. I won't know for sure they are gold until I have them professionally tested.

    • Like 1
  12. Steve as always is spot-on. If you are somewhat new to detecting I would run a low (or NO) threshold. When you get used to that increase it and enable the REJ VOL to hear all the iron in the ground. It can let you know where to slow down and pick through a spot.

    • Like 2
  13. We are just about sold out on these already. Should have more soon. Did not expect them to go so fast!

    These are made by a real nice guy who contacted us on Facebook. They are laser cut and have a nice finish, plus you are supporting an individual when you buy these, not a giant corporation. His hand-written note to the factory when he sent us some samples to evaluate was a nice touch as well.

    • Like 2
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