Hi Dave, Ken here… I have always had custom vented ear molds, the speakers (in the ear) are 2P types, since my loss is severe, making the molds is critical for good fitting, over the years I have had to redo the right one a few times, the ones that I have now with my P70’s are just right with no feedback, unless I put my hand over the ear, I hear a VERY small amount of squealing, my Audi says it’s ok like that. After a few adjustments, I took the App and adjusted the default startup to what I wanted and saved it as new, like listening to my grandfather clock gongs and ticks, I live in a very quiet environment, I even jump when my Rotty booms at a a passing dog from the back deck (200m away). The mod’s that I made, I showed them to my Audi last time for a 4th adjustment (I think) and we put them in the default startup, since then it’s been pretty good all around, I still complain about the neighbors making to much noise with their grass cutting gear, add those leaf contractors blowers in there, for that I switch to one of my custom programs I made in the App. Just thought I’d pass that along. My wife has real good hearing and also complains about the loud lawnmowers. In a family of 7 kids, 5 have have hearing issues, 2 have CI’s, my father was stone deaf at 60, go figure. I am tuning 78 soon, so I don’t complain about that, at least I can hear pretty good most of the time, take these off and total silence except for my tinnitus.
