I’m 59 years old and have tried to brighten my system for 15 years with different changes.InDecember I got a comprehensive hearing and cognitive test and found my high frequencies were moderately too severely damaged. Ive been a singer in a band and a hunter all my life. I got a pair of Widex Moment 440’s and I swear my system sounds like I am 21 again. Amazing. Point is I waited way too long and enjoy my system way more Protect what you have because it will eventually degrade with time
Good luck Willy-Tee