Etrac warble

[bookemdano]

I have owned my Etrac for 6 months now and hunt in the coin program with some success, just wondering if I should be hunting with different audio settings to get the classic warble sound. As I watch some you tube videos I can hear it, just don't seem to get that same sound on good silver targets on my own Etrac.

 

[sprchng]

Multi conductive tones
Set threshold pitch over about 22 or higher
Pass coil over silver/clad dime/quarter
Etrac warble achieved

 

[bookemdano]

Thanks , will do

 

[Goes4ever]

My pitch is set at 29, makes a huge difference in hearing silver to me

 

[ironsight]

Don't know about a silver warble. If its there, its subtle and can be only heard by finely tuned perfect pitch ears. Like ears that can calibrate a piano. The silvers i've found usually have clean hi tones when using MTC.
The only warbling i hear is with corroded nails. But then again my hearing is not what it used to be.