Have used Campfire Solaris, Jomo Trinity Brass and Shure KSE1500 without any tinnitus occurring
I tried my new Tia Fourte for around an hour - reasonably loud but def not louder than any of the others for similar time periods of time. Same kind of music
And straight away I noticed a slight tinnitus / slightly blocked hearing sensation in my left ear. Have not listened again for 2 days and it’s still there - only noticeable when it’s dead quiet and not constant, just comes and goes.