Jack Hertz Report post Posted May 21, 2016 The Oberheim OB-8 is a subtractive analog synthesizer launched by Oberheim in early 1983 and discontinued in 1985. It belongs to the OB-X product line of polyphonic compacts synthesizers and is successor to the OB-Xa. The number of production was about 3,000 units. View full synthesizer Share this post Link to post Share on other sites