Rotel. www.rotel.com. Introduction. Decades ago, an amplifier with 80 watts per channel (they were all two-channel amplifiers in those days), was considered a big amplifier. Now, 200 watts x 7 is common. Amplifiers of much higher power are also available.
Black Barbie first hit the shelves in 1980 â but with white features shared by many of the dolls following her. Todayâs launch prompted many black women to praise Mattel for its efforts.
B iography of Ruth Handler. Ruth and Elliot Handler co-founded Mattel Creations in 1945, and 14 years later in 1959, Ruth Handler invented the Barbie doll, or as Ruth Handler refers to herself, I'm Barbie's mom..