Jump to content
Sign in to follow this  
Mike Hillis

Lobo Super Trac.....a Technical Question For A Project

Recommended Posts

Hi All,

Working on home LCD VDI project with my GSII that I hope to be able to put on the Lobo St.   However I can't tell if the Lobo ST has the same chip.   I found a schematic for the original Lobo that shows that it does have one but I can't find anything clear on the Lob ST that would show me for sure.

Could someone who owns a Lobo ST, when you have time, look at the board and specifically look for this chip...an LM358.   Could also be a LM358N,   It would even be helpful if you could take a picture and just reply to the this post.

I found a couple of pictures on the web of the Lobo St circuit board but the resolution isn't good enough to read the labels on all the chips.

This is what it looks like on my GS1I

Appreciate it.

Mike

LM358.jpg

Share this post


Link to post
Share on other sites

Hey Mike, your might shoot Keith Southern a PM.  I know he's been inside the Lobo and I think he's still got one.

Bryan

Share this post


Link to post
Share on other sites

I used to have several but all been sold off so no go for me on this one. Great little machines.

Share this post


Link to post
Share on other sites

I think there is a minimum of 3 different chip and board version on the lobo .......

 

 

RR

  • Like 1

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

  • Similar Content

    • By Johnnysalami1957
      I found a Tesoro Silver Sabre Umax, the old one with the red pinpoint button. Has a 8" coil and looks to be in good shape 150.00 with a cheesy pinpointer. Any thoughts for making it a backseat toy?
      Update!
      I got it for 100 bucks and it's like brand new! My wife grabbed it and now it's hers. I put a fiber lower rod on it with a nylon coil bolt and it works great. She has a treasure pro and this is lighter for her and easier to operate. It's the small box one Steve like the modern silver uMax.But with an all metal pinpoint button and a threshold control. I'm trying to talk my sister out of her unused Compadre but for some reason it likes the closet at her house.
    • By Fskafish
      I just havent been able to find the sweet spot on my vaquero ground balance the last couple times i used it cant seem to find that constant hum, either to negative or to positive, can someone help me out?
    • By DukeBoxer
      Today I picked up a Compadre at a great price to try out since I've read so many good things about Tesoros. I brought it home and played around with it a little in the yard. I think I've cleaned out my yard of good targets so I was just listening to the tone. Then walked into the garden against the house. I got a hit where I've been over multiple times before with an AT Pro and I bent down to check it out since it sounded like it was right on top. I moved a rock out of the way and probed around with the pinpointer and nothing. So I scanned the spot again and there was no beep and then I started scanning around thinking I moved whatever it was when I brushed away some dirt. Come to find out it was the rock itself that was making the detector beep. Here's the weird part...I had rolled the disc all the way up to max and it still beeped. I bent down and put the pinpointer against the rock and nothing. I went inside and grabbed my AT Pro and scanned the rock and again nothing. I thought it was weird and walked away. Then a little later I went to a park in my home town and was checking the playground with the mulch/woodchips. I found a dime and a zinc penny, both gave good repeatable tones and I had the disc set to the "N" in iron. Then I walked out of the playground and started checking around the edge in the normal dirt and was getting beeps all over the place. I turned disc up to max and again was getting beeps from rocks of the same type. These rocks are ignored by the AT Pro, the Garrett Pro Pointer AT and a Whites CoinMaster Pro that I had before
      I'm pretty sure these rocks are called basalt, they are brown on the outside and if you crack them open they are pretty solid and uniform and a blueish gray color in the center and a lighter ring around the outside. I'm also pretty sure they are high in iron and of volcanic origin (I learned about them years ago in grade school). I can upload a picture and a video of the Compadre hitting on them if anyone wants.
      I guess my question is for people using this machine, how do you deal with these type of rocks, do you learn the subtle nuances of the beep given off by these rocks compared to say a coin or junk or do you just try not to hunt in areas where they are concentrated? I honestly bought the machine to try and learn it and probably use it in playgrounds and tight junky areas. I don't see myself using it in fields or anywhere wide open since it has the 5.75" coil on it. 
    • By Tiftaaft
      At least on this day.  
      While I anxiously await the release of the Equinox and probably even more painfully, my position on the pre-order list... I am continuing to enjoy my Vaq Black.  
      I, and a hunting partner, decided to cover a sports field next to an early 40's elementary school a week ago.  I armed myself with my SE Pro, and he with his Deus... and we overlapped each others paths more than one time in the grass outfield of an old ballfield.  After a couple hours of hunting, a handful of clad and one wheat in my pocket, I made my way back to the car, and grabbed the Vaquero. 
      I am certain I covered the same ground we had both walked over in the hours before, but I was getting solid hits in the coin area and pocketing some more clad, including 2 pocket spills that included a quarter and a nickel among the coins.... which is interesting in itself (I believe the combination of low and high conductors changed the id, and one or both of us passed on the targets...).  
      I then came across a solid tone, and uncovered some beautiful silver.  :)  I know that one silver quarter is slim pickin's compared to some of the other finds posted across the forums... but for me.. it was a pretty amazing find.  Within 10 minutes, I snagged the silver ring as well.  A good day for the Vaq Black :)


    • By osbod007
      I've been in the hunt mode to find and acquire one of the rare 3X18  Delta 4 pin Hot Technology cleansweep coils for about 3 years. Finally got my hands on one.  These coils have been out of production for about a decade and they're about as rare as 'hen's teeth'.  Tesoro still makes the Cleansweep in the 5 pin Epsilon configuration but not the 4 pin Delta .  Mating this coil up to my Lobo Supertraq has provided me with some interesting observations.   Generally speaking it does cover a large swath of ground with each sweep, but the sweep speed has to be slowed down to say 1/2 to 2/3 of the speed of the stock 6x10 elliptical coil to get a good target response.   My best depth was a measured 5 inches on a quarter on edge.  It pinpoints fairly well off both the toe and the heel, but I do a full circle of the target to make sure the target is within my 6 inch cut plug.  The coil discriminates very well.       Now the interesting stuff.  First, it does not fully ground balance in the All metal mode. Pumping the coil down and up, it sounds off loud on the down push and does not respond on the up pull.  However, it is still functional in the AM mode, targets are still picked up clearly and the pinpoint function still works.   Both modes, All Metal and Discriminate achieve the same depth.  I ran the Sensitivity at a gain of 3, more gain didn't achieve any more depth.  In All Metal with a smooth threshold the coil ran stable and only responded to ground tracking and targets. In Silent Search Discriminate (setting of 3 1/2) the coil had at times a propensity to load up and give off erratic chatter, it also sounded off on 'bumping'.   I found the best way to run the coil was in AM and upon locating a target I would do a quick switch to Disc. to determine to dig or not to dig.  I will do some further testing but I believe I have found it's boundary limitations. A good coil, it just has some quirks.  I would imagine this would be more stable on a Vaquero.
    • By TennesseeDigger
      Depth isn’t everything. I prefer recovery speed over depth really, but I was in Virginia recently and dug a 10 inch wheat and thought... wow. Really? 
      So I supertuned the Vaquero and it was able to hit a 15 inch quarter!
      Now I caught some heat on other forums posting this and folks saying no way and on my 15” coin it was jumping. It was around the hole and due to EMI but the coin is a repeatable beep. I normally don’t hunt with the Vaquero but Man is it a deep machine!
       
×