Man what a racket for a nugget that size! Is a modded machine?
Dual gme external speakers, phase tech spo1 volume flat out on its loudest modes, TARGET ID volume on the detector is flat out, my theory is that volume control amps threshold variation, making it easy to hear the tiny deep responses I'm after.
Not a good idea with headphones.
I just what I 'think', and what works for me.
Some else that just came to mind to add,
Motion settings, I run in very slow, logic says that deep subtle target responce is better in the slowest setting as long as you swing slow enough for it to work. If swing speed didn't matter then there wouldn't be the setting?
Another thought to share...
If I only push my output plug on the spo1 half way, i only hear a lower volume mono threshold responce, all the way in its louder with an instant stereo feel like swinging in audio 3d, it's awesome.
And from memory stereo is a millisecond delay of frequencies between the right and left channels so you hear everything twice but your brain can't explain the difference.
Any questions?