subject: Home Audio Equipment Development Brief History Review [print this page] Black rub disc is a thing with sound and the music for a whole 20's century, until the CD was born in 1984. Our country got into the CD age in 1992, at that time the black rub machine was out of time, it is the price for from 30 down to 15. But for the collectors, from 1994, the price for it began to come back, in 1996, it is up to 100. At the present it is about thousands or more. In 1998, the last black rub machine production line is closed. So at the present in the national market, the black rub singing disc is from the overseas or the second ones. In the second market it is about hundreds and more, but the buyers should pay thousands to change the styli as the new one is more than two thousands for us.
Home Audio Equipment Development Brief History Review
