A 16-voice
polyphonic digital synthesizer with a 61-note
keyboard. Released in
1983.
The DX9 is essentially a
cheap version of the popular
DX7. It offers a 4-operator
FM synth
engine with 8 selectable
algorithms. Standard
LFO modulation and an
ADSR envelope generator are included.
An internal
memory which holds up to 20
patches is available. There is also a
tape interface for more storage, with a 420-patch tape supplied with the unit. For external control there are inputs for
pedal and
breath controller, as well as limited
MIDI implementation (in/out only).
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