30 kHz Vs 15 kHz DeepTech Metal Detectors (Part 2) Clean Soil, Pls Read Description

I did test the gold coin in clean soil and and no difference between kHz but there was a noticeable difference on the silver coin here, but boost did give the VGG a good lift in audio to level the score, but running boost isn't an option all the time in all soils.
Here are the videos, after further testing I can confirm that the 15 kHz hits stronger on deep silver in clean Non Mineralised Soil and both are exactly the same on the gold coin at depth in Non Mineralised Soil.

[@timrogers2045]

Real good to see you're back Ziggy. Bloody sound videos: to the point,' easy to understand, with all the information required to get an clear understanding of the pros and cons of the detectors.

[@soldanovht]

Great Detector.

[@stevedarcy9542]

Great video my friend. Very interesting keep um coming Ziggy. Thanks for sharing mate.

[@ziggyjinx]

Thank you for watching, more to come soon and hopefully a little more entertaining, have a great Sunday Steve and stay safe.

[@user-vm4kk6jv6h]

Increasing the kHz to 30 or more increases the depth of the device?

[@passkat]

Why don't you talk??