How's your sleep? With me and many others the tinnitus volume increases when we're tired, over-tired, or don't sleep enough. Waking up too soon can have the volume at terrible levels rendering me a little deaf. Add that I'm a life-long insomniac and well, not good. So lately, as in just a couple weeks, I have focussed on sleeping, even over-sleeping. The tinnitus never goes away but the volume is way way down. And the side benefit is I feel great with extra sleep.
For decades I have used white noise, rain sounds, ocean waves, etc. for sleep and masking the tinnitus. A few years ago binaural beats were getting lots of publicity for helping with tinnitus. I tried. Not for me. Not nearly as good as the other masking/sleep aiding noises I just mentioned. But I have recently been using
non-voice asmr. Getting ridiculously good results inducing deep sleep and the bi-product of quieted tinnitus. If asmr in that link seems a little bizarre (it is),
then a crackling fireplace can induce the autonomous sensory meridian response (tingles) that is followed by deep relaxation (that is followed by a reduction in tinnitus).
tinnitustalk thread on asmr
/to your side rant.
I am wearing this right now so I can hear the NBA game at a low volume at my pc. It's been a god send for voice telephone calls (here and in the car), streaming video, watching sports, etc. No need to drop $1500 before trying a simple amp for the ear.
Good luck, thoughts and prayers to all of us.