detectors repair

Opening the Teknetics T2 (original). Photo review

Here’s a photo review of the Teknetics T2 teardown. It’s an original, not Chinese made, machine. The peculiarity of the T2 unit lies in the fact that Chinese are producing the Teknetics T2 copies that are hardly distinguishable from the originals. It’s also very hard to spot the differences in electronics (but still possible). Continue reading

Garrett AT PRO/Gold: a female headphone jack on the shaft. Photo

A female headphone jack on the back of the control box is not always convenient in practice. The only thing worse than this one is an output jack on the side of the housing. The perfect place is when positioned on the shaft. See the photo report: a headphone jack at the top end of the shaft. The waterproofing quality has remained constant. Continue reading