Operating System/iOS 10
About a week ago I thought my speakers had been damaged because the sound was so bad. I kept noticing that all the songs I listened to had compressed highs and overall the audio sounded tinny. I know the first thing you are thinking is check your preferences, and I have the high quality turned on. I mentioned it to a couple of friends and they said they also noticed this as well. Has anything changed because it's painful to listen to now.