The Onkyo AT-80 is a timer device produced by Onkyo between 1982 and 1984. It is characterized by a sleek silver finish and was part of a larger series of components designed for home audio systems. The original price was approximately 230 DM, with complete systems costing around 2,450 DM to 3,870 DM depending on additional devices. The AT-80 serves as a timer for other components in the series, which include the Onkyo A-08 integrated amplifier, T-08 tuner, TA-2025 tape deck, CP-1027FT turntable, and EQ-08 equalizer. It was primarily manufactured in Japan and was marketed as a part of the Onkyo Midi-08 series, which showcases a range of audio accessories and devices suitable for home audio setups.