09-10-2017, 05:37 PM
I can chime in here. I noticed FLAC ultrasonic sounds fuller than the mp3. It hurts my ears as well if I'm not careful about the volume. On both stereo and headphones I have to listen at a lower volume. Stereo is hard to gauge but with headphones I listen to 1 click lower. Ie, on my phone, I lower the volume by one button press from my android device. Any of the newer subs you'll buy here come with FLAC and MP3 versions. .
