It was not one, but to pairs of DT770. Two friends at a previous employer was enjoying the silence! of the Beyers. And suddenly I joined Team Beyer@work. Some months later I had another Beyer, DT880 and a Corda Aria amp for home use. That is the beginning of this, hmmm, madness. And then I found head-fi. At my age I have of course I owned headphones before, but I have never been thinking of them as a replacement for speakers before. And as with Dusty, my taste is in music not always what others find normal, so headphones are here to stay.