Detectorpro HH pulse

[isolamaris]

Hi,
i'm looking for the Detectorpro HH pulse schematic.

[kt315]

what is detectorpro? more details pls.

[isolamaris]

It is a type of metal detector that has the electronic board inside of headphone

[kt315]

ufff... i remembered. it was manifest of mr. Bill Craftby.

[kt315]

yes, my future issue is C-SCOPE PI, analog version. and yes, for headphone, if anyone want.
try upload pics.

[SVEN1]

Here's some pix

[6666]

yes, my future issue is C-SCOPE PI, analog version. and yes, for headphone, if anyone want.

Sounds interesting.

[Carl-NC]

I had one, sold it a year ago. As I recall Eric designed it. It was very smooth and fairly deep.

[isolamaris]

it is a model out of commerce and no spare parts can be found.

[SVEN1]

Folks generally liked the smaller search coil.
When I had mine, did pop open the ear cup to look at the circuit board. Would have been easy to reverse engineer, as I recall there were no SMT type parts. Simple looking.

[kt315]

forum has attempts of the reverse engineering of circuit board but they were never ended.
as i wrote this is Eric's c-scope 4pi design we have.

board

https://www.geotech1.com/forums/attachment.php?attachmentid=41421&d=1514593794

[surfdetector]

what is detectorpro? more details pls.

http://www.rtgstore.com/headhunterpulse.htm

Out of production

[eclipse]

I recall there were no SMT type parts. Simple looking.

I prefer SMT boards for reverse engineering.

[kt315]

I prefer SMT boards for reverse engineering.

i can give you it.

[Andi68]

I cannot open the uniprobe file with 7zip