Yamaha — vintage systems
23 machines in the registry, 1983–1986.
- 1983 Yamaha AX-500
- 1983 Yamaha SX-100
- 1984 Yamaha CX-100
- 1984 Yamaha CX5
- 1984 Yamaha CX5M
- 1984 Yamaha YIS-303
- 1984 Yamaha YIS-503
- 1984 Yamaha YIS-503 II
- 1984 Yamaha YIS-503 III
- 1984 Yamaha YIS-503 IIR
- 1985 Yamaha AX-350
- 1985 Yamaha CX5F
- 1985 Yamaha YIS-513
- 1985 Yamaha YIS-603B
- 1985 Yamaha YIS-604
- 1986 Yamaha CX5M II
- 1986 Yamaha CX5M II/128
- ? Yamaha AX-350 II
- ? Yamaha CX7M
- ? Yamaha YIS-604/128
- ? Yamaha YIS-805
- ? Yamaha YIS-805/128
- ? Yamaha YIS-805/256