Golden Sabre discrimination

[grayfray]

I have just tested a laser b3 and a tesoro golden sabre, by passing several hot rocks and pieces of coke passed the coil. On discrimination setting 1 the laser b3 sounded off over the coke while the golden sabre was silent!
Does the golden sabre have a better discrimination setting?

[Qiaozhi]

I have just tested a laser b3 and a tesoro golden sabre, by passing several hot rocks and pieces of coke passed the coil. On discrimination setting 1 the laser b3 sounded off over the coke while the golden sabre was silent!
Does the golden sabre have a better discrimination setting?

Doesn't the Laser B3 have a Ground Balance control on the front panel, whereas the Golden Sabre has an internal adjustment?
If so, I would presume that the GEB is not set correctly on the B3.

[grayfray]

reply

Hello, no, the b3 has fixed / auto ground balance.
So maybe the golden sabre just has a better discrimination mode.

[Qiaozhi]

Hello, no, the b3 has fixed / auto ground balance.
So maybe the golden sabre just has a better discrimination mode.

It still might be that the GEB is not set correctly.
Have you tried the same test with a ferrite slug?