Oberheim OB-Xa Analog Synthesizer (1981) “Oberfett Xa“

May 8, 2018 (c) 2018 vintage synthesizer demo by RetroSound supported by UVI: Oberheim OB-Xa Analog Synthesizer from the year 1981 The demo video shows some self programmed sounds. The sound character of the curtis chip based OB-Xa is very different to the early discrete and SEM based OB-X from the year 1979. The OB-Xa use the same Curtis (CEM) chips as the Sequential Prophet-5 but the sound is different. The OB-Xa was available with 4, 6 or 8 voice cards. Used by: Van Halen, Depeche Mode, Thompson Twins, Gary Numan, Rush, Prince, Foreigner, Vangelis, New Order and much more external fx: a bit delay RetroSound synthesizer demo videos since 2007. All is for free. If you like my work, I’m also happy about a small donation or a purchase of my music albums. All is very welcome and helpful. Thank you! ________________________________________ ________________________________________ Original: