Nokta Impact information

Hello all! I am new to this forum but not to detecting. I have been detecting since I was 8 and I'm almost 30 now so about 22yrs of detecting.

There is a lot of info and this was probably covered already but how is depth compared to the ctx? I am on the fence and need something to help with my decision!

I currently own the Etrac and I do like this machine a lot and I am a big fan of minelab. But since the release of the Impact and from what I've read so far I'm impressed by this machine. Thanks in advance!
 
Have you done a factory program reset??
Worth a try.

I wish I could hear what you are hearing.

Does the buzz with volume maxed and gain lowered always persist??
Even with gain at level 1 and volume maxed??

How do I do a factory program reset?

And when I unplugged the headphones, the sound is actually coming from the built in speaker and being amplified when I use the Sunrays. It's barely noticeable with the Phillips headphones, but like I was saying before the volume on them isn't that great. Here's a small video I did of the buzz coming from the speaker

https://youtu.be/xqa1N0xKffk
 
How do I do a factory program reset?

And when I unplugged the headphones, the sound is actually coming from the built in speaker and being amplified when I use the Sunrays. It's barely noticeable with the Phillips headphones, but like I was saying before the volume on them isn't that great. Here's a small video I did of the buzz coming from the speaker

https://youtu.be/xqa1N0xKffk

Look in lower left of screen.
Scroll down to FD/Save

Hit left button you will see FD- stands for factory default.
Then hit select.

You will experience a slight delay while process is working.

If you hit the right button you will see SA,,this will save changed settings.
 
Look in lower left of screen.
Scroll down to FD/Save

Hit left button you will see FD- stands for factory default.
Then hit select.

You will experience a slight delay while process is working.

If you hit the right button you will see SA,,this will save changed settings.

Tried that. Still getting the buzz
 
I messaged Dilek

Btw I listened to your video I guess it was over at FM forum.

What I heard sounds like my test unit.

If I max out volume,,gain Maxed in di99 inside the house,,if I put my ear up to speaker,I can hear some steady low sounding audio,,,it is not dead quiet.

My unit wearing pro gold headphones,,,I can always tell if the detector is turned on if volume is turned up some,,,I can hear the steady clean sounding background audio.

Like a car stereo turned on and no station selected.

Can you post a video/audio clip here with your pro golds hooked up,,so I can listen??

Before you do video/audio clip,,,disconnect your coil,,,turn volume to max,,gain 99,, di 99 mode,,20khz.
Let me hear then.
 
With my coil disconnected,,,gain maxed,,using external speaker,,choosing 3tone,,4, tone,,2 tone, di99,,with volume knob at max,,,I can hear steady purr when I put my ear close to speaker.
My unit has been like this since I have received.
Not been a problem.

Now if I extend my detector like I am hunting with it,,,I can't hear this I guess you would call a slight hum.

Wearing all wired headphones I have tried,,even Sunray progolds,,I notice a slight hum in the background,,,with headphones it does seem a bit cleaner sounding vs using external speaker.

But headsets are always closer to ones ear vs external speaker when using detector.

So far based on what you posted audio wise on FM Forum,,,my best take is your unit is functioning normally.
Can't speak for your progold headphones though,,and you may not be able to capture the audio so I can make a relatively good decision on them.

Also this might be a good place to share this.
If you are using headphones with adjustable volume,,you shouldn't really be maxing your volume knob on detector,,,rather turn about half way up,,and adjust your volume with knobs on headphones.

Remember Impact overload tone,,,when volume on detector is maxed overload tone will be not as loud,,vs when the volume knob is around half way.

When detector's vol knob is around half level,,overload tone will be louder if it sounds off.
 
Btw I listened to your video I guess it was over at FM forum.

What I heard sounds like my test unit.

If I max out volume,,gain Maxed in di99 inside the house,,if I put my ear up to speaker,I can hear some steady low sounding audio,,,it is not dead quiet.

My unit wearing pro gold headphones,,,I can always tell if the detector is turned on if volume is turned up some,,,I can hear the steady clean sounding background audio.

Like a car stereo turned on and no station selected.

Can you post a video/audio clip here with your pro golds hooked up,,so I can listen??

Before you do video/audio clip,,,disconnect your coil,,,turn volume to max,,gain 99,, di 99 mode,,20khz.
Let me hear then.

I can't get the sound from the headphones to come through my phone, but when I set it up like you asked and put them on it is noticeable. I can turn gain all the way down and still hear it..i can just click the power knob and have it at lowest volume and it isnt as loud but i can still hear a high pitch hum and then as i increase volume it is more of a buzz. For me it is not a subtle background noise..i had to take off my headphones because of it.
 
Hello all! I am new to this forum but not to detecting. I have been detecting since I was 8 and I'm almost 30 now so about 22yrs of detecting.

There is a lot of info and this was probably covered already but how is depth compared to the ctx? I am on the fence and need something to help with my decision!

I currently own the Etrac and I do like this machine a lot and I am a big fan of minelab. But since the release of the Impact and from what I've read so far I'm impressed by this machine. Thanks in advance!

Welcome to the forum.

For solo sitting coins,,high conductive I give slight edge depth wise to Etrac and CTX if they are run hot sensivity wise.

Soil minerals can drive this difference too.

On deep nickels,,I give edge to Impact.

Impact will make a nice pairing with Etrac.

A whole lot better than a CTX will,,,especially when it comes to the $$$.

If you will notice on this forum,,I have....some experienced folks are starting to find out,,,fbs detectors are indeed leaving some good finds behind.
Some of these folks are using Deus too,,and Makro Racers,,and Nokta relic detectors,,and some others.

You will have to make your own decisions as to what you want to add to your detecting arsenal.

Good luck whatever you decide.
 
I can't get the sound from the headphones to come through my phone, but when I set it up like you asked and put them on it is noticeable. I can turn gain all the way down and still hear it..i can just click the power knob and have it at lowest volume and it isnt as loud but i can still hear a high pitch hum and then as i increase volume it is more of a buzz. For me it is not a subtle background noise..i had to take off my headphones because of it.

Did you play with your switches on your progold headphones??
 
Did you play with your switches on your progold headphones??

Yea no change whatsoever...the sound does not fluctuate when adjusting headphone volume whatsoever...it only fluctuates with the volume adjustment on the detector. So even if I turn the detector volume to halfway and leave it there..the buzz will sound the same no matter what volume I put the headphones at.
 
Welcome to the forum.

For solo sitting coins,,high conductive I give slight edge depth wise to Etrac and CTX if they are run hot sensivity wise.

Soil minerals can drive this difference too.

On deep nickels,,I give edge to Impact.

Impact will make a nice pairing with Etrac.

A whole lot better than a CTX will,,,especially when it comes to the $$$.

If you will notice on this forum,,I have....some experienced folks are starting to find out,,,fbs detectors are indeed leaving some good finds behind.
Some of these folks are using Deus too,,and Makro Racers,,and Nokta relic detectors,,and some others.

You will have to make your own decisions as to what you want to add to your detecting arsenal.

Good luck whatever you decide.


Thankyou! I am leaning towards the Impact. I'm ready for a change of pace from the minelabs. They are good machines but like you said I do feel that I am leaving stuff behind and for the price of the Impact i dont think I could go wrong. I would love to try it out first and I have been in contact with Dilek to see if that could happen.

You have provided enough information for me to feel comfortable investing in the Impact but if she will let me use one first I would feel a lot better about it! The ctx costs just a little more than I want to spend at the moment. I will be watching this thread very closely!
 
Yea no change whatsoever...the sound does not fluctuate when adjusting headphone volume whatsoever...it only fluctuates with the volume adjustment on the detector. So even if I turn the detector volume to halfway and leave it there..the buzz will sound the same no matter what volume I put the headphones at.

You can always ship your headphones to me,,I'll compare them to my set.
Just a thought.

Btw,,I just hooked up the headphones (minelab) that I use with my CTX3030.
I think they give even a lower hum with volume maxed than my progold do.
 
You can always ship your headphones to me,,I'll compare them to my set.
Just a thought.

Btw,,I just hooked up the headphones (minelab) that I use with my CTX3030.
I think they give even a lower hum with volume maxed than my progold do.


I wish I had more headphones to try...i just think my Sunrays are amplifying the sound a lot more than some others will. I know yours work fine, but if it is a detector problem then that makes the headphone issue irrelevant. Someone on FM just said they are having the same problem. I definitely appreciate the assistance on trying to sort out what it might be
 
I wish I had more headphones to try...i just think my Sunrays are amplifying the sound a lot more than some others will. I know yours work fine, but if it is a detector problem then that makes the headphone issue irrelevant. Someone on FM just said they are having the same problem. I definitely appreciate the assistance on trying to sort out what it might be

Do you have any Walkman headphones laying around to try.
If so give them a try and see what they sound like.
 
Do you have any Walkman headphones laying around to try.
If so give them a try and see what they sound like.

So I think my Sunrays are just really amplifying that sound. Even if it is a detector flaw, i used the headphone adapter to try a pair of sennheiser headphones i have and they have better quality sound and a barely noticeable hum so I'm probably just going to use those. I don't want to send it back because my unit is air testing a dime at about 11 inches with the default settings after turning it on and I think that's pretty damn good. Plus I did have a really good day with it.
 
I just want to clarify on my post talking about minelab. I am not brand loyal. I will purchase any brand that will meet my expectations and detecting needs! And right now I believe that to be the Impact!

Keep up the good info everyone! I am just trying to process and soak it all in! Especially tnsharpshooter. Thanks for providing us we all this helpful information. I am impressed with what you have done testing the Impact.
 
I just want to clarify on my post talking about minelab. I am not brand loyal. I will purchase any brand that will meet my expectations and detecting needs! And right now I believe that to be the Impact!

Keep up the good info everyone! I am just trying to process and soak it all in! Especially tnsharpshooter. Thanks for providing us we all this helpful information. I am impressed with what you have done testing the Impact.

I tried to explain this detector using common terms.
Some folks may not understand what I'm referring to with some things or terms.
By all mean asked questions if you don't understand.

Impact detector,,it lets you keep abreast of your settings easier than a lot of other detectors.

Ability to toggle settings,,especially frequency will have its place,,once folks get more accustomed,,especially when hunting sites with mixed history of finds,,modern junk and older coins.

It is not a perfect detector,,but gives tools for a per own to accomodate them in a lot of detecting venues.

The weather was bad over a wide area this weekend in the USA,,had it not been I am sure we would have seen some more finds starting to surface while using Impact,,not to mention green up is in full force in the southern and mid south part of the country.

Folks should try and keep using their new Impact units,,,as much as they can.
You need hours on it by using to get more familiar with it.
Like in the neighborhood of 100 for experienced to maybe 2-300 hours for folks with less experience.

Don't let this disgust you,,,in the meantime while learning folks will undoubtably find some good targets,,and yes you will dig more than your fair share of iron and nails.

I expect fully to see some nice coins discovered,,,smaller gold jewelry,,smaller gold coins, small cuff buttons while using Impact.

Some folks may be thinking well,,,this is just old tech,,no real threat of using and pulling the goods.
These particualr folks are in for a big surprise.

And IMO,,,I wonder if the Nokta CoRe, Makro Racer 1 and 2,, Nokta Relic detectors wouldn't have never been made and sold in USA,,juat how many more nice finds could be had with Impact.

Folks need to remember,,you go chasing behind detectors like At Pro, Fisher F70/75, Makro Racers,,Nokta Relic, Xp Deus detectors (there are others),, this makes the detecting scenario very challenging,,,you hunt behind other good detectors using Impact,,keep a level head.
This keeping a level head in your thinking is important,,,and realize some sites just aren't going to produce much that have been pounded.

Virgin detected older sites with nails and iron,,,all I can say is hold on,,you certainly could be in for a ride.
One could dig themselves to death in such sites.
When your done,,,the site if sloppy digging is permitted,,may look like an army of gophers has attacked.

To the civil war relic hunters hunting in areas where old building(s) once stood.
You are in for a real treat I'm afraid,,and you really need to reread portions of this thread where I talk about very challenged targets,,and how they can report tonally.

Not every nonferrous target is clean and obvious of its existence using Impact detector,,using all coil sizes.

In a heavily ferrous ridden environment,,don't discount the Impact's meter.
We know we hear it all the time,,let the tone guide you when detecting.
I have used some good detectrors,,Impact's meter,,how it functions,,how it is linked in/with the audio,,it's tendencies--- absolutely the best one I've seen for giving clues for dig/no dig decisions(when trying to depict nonferrous object(s) from ferrous object(s).
Once folks get more time on their units,,and keep exposing it to these iron ridden sites,,,they WILL see what I'm talking about.
The smaller the coil,,the better the meter is to expose heavily masked nonferrous targets used in conjunction with tone(s) provided.

Nokta did their homework with this detector with the meter and how it performs- not perfect but closer to perfect.
 
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Wow, thats a lot of info to ingest, and I've only got to page 8. but I've definitely put the Impact on my must have list this fall if i still have any money left. Thatnks for all the work with the detector.
 
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