I read a Doc to say that he found many cases of Tinnitus related to nerve 
impingement in the neck.  
 I think that is the source of my Tinn. When I use my hand to press against my 
head from the side and resist the force the ringing becomes more pronounced; 
also resisting the pressure with my hands on the back of head pushing forward.
 A few times in the past, while in bed, for a brief moment the ringing has 
stopped?? It's unbelievable what it's like when that has happen, i.e. the sound 
of silence is astounding. I don't have a clue what that's all about.
 I'm going to use my ultra sonic vibrator and see if I notice any difference in 
lessening the ringing.. We shall see...     

larry tankersley, Gainesville FL. USA