Too much 60's and 70's rock at concerts and headphones cranked to the max.
Sometimes the tinnitus is worse than others.
I can get temporary relief (not a cure) from places like these:
https://www.youtube.com/watch?v=ePn_3WBUu7w
https://www.youtube.com/watch?v=LPf6guJ0g-w
https://www.youtube.com/watch?v=firtRdXwAfc
There are a ton of them out there and I found that some seem to work better for me than others. Try different ones and see if any help.
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Joe
See Porsche run. Run, Porsche, Run:
`87 911 Carrera