Yet another voice for sane volumes. At best, tinnitus is permanent irritant, and decreased hearing acuity -- to say nothing of impairment -- sucks. Blast phones (or speakers) and you'll pay a piper (that you won't even be able to hear very well) sooner or later. Trust us on this. Seriously. Wish I'd listened to my old man, and I'm pretty lucky.
Be well,
John
Be well,
John