I’ve taken the equinox underwater with the Hungarian headphones twice now and I think I’ve experienced the best and worst scenario for the equinox.
Firstly I went into a popular rock pool which I’ve detected successfully with one of my Pulse Induction machines (ATX) with decent success although I did ok, I had to greatly reduce sensitivity and increase pulse delay for it to be stable but still it was enough to find about 60 coins and a few rings in this small pool HOWEVER, the equinox was very very unhappy in these conditions and struggled to signal when the coin was placed on the rocks which was 2- 3 inches on our 10c coins (which is very similar in size and conductive to a nickel and therefore general gold ring territory) but when detecting purely through salt water it was capable of 7-8” on the same coin (just estimating but it was MUCH more than over the rocks)
I messed around with sensitivity, discrimination, different modes (was using beach 2), sweep speed, swing height, ground balancing with tracking on and off, recovery speed as well as testing to see if the test items would register in all metal (if they came up as iron) to no avail, I don’t know what kind of rock it is but detectors clearly don’t like it.
Next outing was a sandy beach with sandstone rocks and clay base which the detector functioned adequately over. I only used beach 2 and found recovery speed 4 is good because swing speed is slower under water so theoretically gives more depth, the sensitivity couldn’t really be run over 14 (I was 2m deep in salt water) at this location apparently but 10c targets were recoverable from 8”
The Hungarian headphones aren’t very loud underwater (even to my 24 year old ears) which seems to be a theme with the equinox so I believe it COULD be that the 3.7V lithium battery is insufficient to run these kind of Piezo’s but I’m far from an expert.
Anyway, the nox went well and found some smaller than usual gold pieces 👍
Pretty amazing - the article is worth a read if you love anything to do with treasure hunting.
It's great how over the last few decades underwater ROV's are putting these treasures/history back in reach.
Just thought i would post this up, i have been watching his clips for a while now,
He is the most prolific gold finder with the monster i have seen,
certainly shows how good the monster is at pinging those specimens and tiny flakes.
I have been loving the posts by Kiwijw & Phrunt who have been doing well with the monster in NZ but i haven't seen much of the monster in Australia and more in the more mineralised ground until i came across this guy.
I was going through my computer looking at different stuff that I had forgotten I had and I came across this shortcut to the archives of Gold Net Australia. Gold Net Australia Online went from 1999 to 2002 and remarkably, it`s still there. Probably not of great interest to people in the States, but if you enjoy reading about coil developement from 20 yrs ago, or accommodation, or a review of the GP Extreme, or divining rods, or storys of big finds or just pictures of beaut nuggets, there might be something here of interest.