Twenty Systems
- 1968 Moog Modular
- 1969 EMS VCS3
- 1970 ARP 2500
- 1971 ARP 2600
- 1972 Serge Modular
- 1973 Roland SH2000
- 1974 Oberheim SEM
- 1975 Moog Polymoog
- 1976 Yamaha CS80
- 1977 Yamaha CS30
- 1978 Roland 100M
- 1979 Korg Lambda
- 1980 Korg Trident
- 1981 Yamaha CS70M
- 1982 PPG Wave
- 1983 Fairlight CMI
- 1984 Oberheim Xpander
- 1985 Yamaha CX5M
- 1986 NED Synclavier
- 1987 Kawai K5M
