Hi Everyone, Suffering from 1-2 tinnitus (officially, anyway ... right now I swear the ringing is more like a grade 11!) @ 6k hz. Have had this for at least two years and got it from making the old rock 'n roll, presumably. I have a question about noise cancelling headphones. Anyone suspect those of being the cause of his/her tinnitus? I just used some last night, and this morning my ears are going crazy.