Off topic, but Douglas Self is also the author of several remarkably good audio electronics books. For example, http://www.douglas-self.com/ampins/books/ssad3.h

Off topic, but Douglas Self is also the author of several remarkably good audio electronics books. For example, http://www.douglas-self.com/ampins/books/ssad3.htm http://www.douglas-self.com/ampins/books/ssad3.htm .