I started out in the 60's with dual Sunn bottoms and in the 70's switched to a pair of 370 cabs that were so loud that they actually had warning labels on the back of them. The bands I was in were very loud back then. It used to make me smile to see beer bottles move on the closer tables when I played. I do have significant hearing loss, especially in the range of human voices. Sometimes, if more than one person is talking, it all sounds like every one is just mumbling, and I cannot understand even the person standing next to me. It comes and goes. I played my headphones loud back then, too, and I really should not have. Their fidelity was inferior, so I would turn up the volume to compensate.
These days I can listen to headphones and if they are very good ones, I can enjoy what I perceive is the full range of them - Is it? Search me. But mid-range phones sound like muddled crap to me, and I need very pricey ones for enjoyable listening, and not at too high of volumes. I use a pair of Grado RS-1's for anything I am will to be tied to by a cord, and I use a pair of Pioneer SE DRS3000C's to run around wireless. I do not recommend the Pioneers, as in my opinion they break signal too much, and I have read comments from others concerning this subject that agree. When they work, they are quite decent and not pricey. The Grado's I will of course recommend with no reservation, at all, for any purpose that requires you be plugged in.
You know, when I am alone and things are quiet, I seem to have much improved hearing. I can distinguish subtle sounds, and at both ends of the spectrum. Maybe I should try out a pair of those Boise noise cancelling headphones.
(Message edited by poor_nigel on November 13, 2008)