The Onkyo A-8019 is a stereo integrated amplifier produced by Onkyo during the years 1983 to 1985 in Japan. It features a silver and black finish, with dimensions of 435 mm in width, 142 mm in height, and 392 mm in depth, weighing approximately 11.8 kg. The unit supports a maximum output power of 100 watts per channel at 8 ohms and 170 watts per channel at 4 ohms under continuous power conditions, with dynamic power reaching up to 150 watts at 8 ohms and 240 watts at 4 ohms. The total harmonic distortion is measured at a low 0.012%. The A-8019 offers multiple input options, including 2 Phono inputs (for MM and MC cartridges), Tuner, Tape Play, and CD/AUX inputs. There are also three output options: Tape Rec and Pre Out. The amplifier supports two pairs of speakers (A/B) and includes a headphone output. Additional features include a loudness button, tone controls for bass and treble, high and low filters, a mute function, and a direct/line straight option.