Wow! Cool find. I haven't tried it. Were you able to get more bass?I was messing around in the developer menus using the nav+back+menu button trick, and found a Neural Setting button. I tapped that button and found 2 pages of fine tuning sound adjustments to the DTS Neural surround feature.
Even though I have no idea what most of them do, I did notice an immediate difference when changing the settings while listening to audio.
My issue was when I hit the "save" button at the top of the screen, I could feel the vibration feedback and hear the "beep" indicator...but nothing else happened. I expected a confirmation of some sort, but no such luck. So I pressed return, then went back into the Neural setting menu. All of my adjustments were gone and it was back to default.
Has anyone else seen this, or tried adjusting these settings?