Yamaha DX9
The Yamaha DX9 is a spin off synthesizer of the family of the DX7 built by Yamaha. It uses FM synthesis and has 16 note polyphony; however, it only has four FM operators for sound generation compared with six on the DX7. It is the least complex of the DX range of synthesizers and has only 20 on board memory locations. Typical sounds The DX9 contains 20 pre-programmed voices which include: brass, string sounds, piano, organ and synth sounds. Storage User created voices (sounds) can be saved on cassette tape for later use. See also Yamaha DX1 Yamaha DX7 Yamaha DX11 Yamaha DX21 References Further reading http://www.synthzone.com/midi/yamaha/dx9/yamaha_dx9_owners_manual.pdf DX7 Polyphonic synthesizers Digital synthesizers