At last "safe" listening to music

Bin made randomly attention to this product.
Have a slight tinnitus for a metal concert and have since been no further concerts more called upon to strengthen fearing the tinnitus, so that he turns out to be disturbing for me.
Had my first concern, am since my last Metallica concert (hardcore test) but totally convinced of this product.
As described filters the MusicSafePro out the harmful frequencies that cause tinnitus. After the concert, I had not even a whistle in my ears.
One thing I have to say now, there is no hearing protection is effective and the part that can not be displayed "dull" but times. It's definitely duller sound! But this is totally ok for my taste. I understand anyway what song is still played and after a few minutes, the ears have adjusted to the new tonal relationships, so that you earplugs almost (!) Forgets.
Anyone who wants to enjoy concerts and no time for tinnitus has, I can MusicSafePro definitely warmly recommend.
The Grump Köppe who complain about the dull sound, can a try to make it better.