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The DX7II-D. Photo: deepsonic, CC BY 2.0, via Wikimedia Commons, resized.

Yamaha

Yamaha DX7II

Legacy
Released 1986

The DX7 rebuilt for players who had learned what they wanted from the first one: the same six-operator FM engine, but bi-timbral, so two sounds can be split or layered, in stereo, with a bigger screen and finer control. Sold as the DX7II-D, the DX7II-FD with a floppy drive, and the cheaper single-timbral DX7s, with a 76-key Centennial edition in 1987. It sounds cleaner and quieter than the original, which is a selling point to some and the opposite to others.

Replaces DX7

Specifications

General

Manufacturer
Yamaha
Status
Legacy
Released
1986

Sound engine

Engine
Digital (FM)
Voices
16
Polyphony
16 voices
Oscillators
6 sine-wave operators per voice, 32 algorithms
Filter
None
Multi-timbral parts
2
Sequencer
None

Keyboard

Keys
61
Key size
Full
Key action
Synth-action
Aftertouch
Channel

Format

Format
Keyboard
Features
Bi-timbral split and layer, Stereo outputs, Micro-tuning, Floppy drive (DX7II-FD), Loads original DX7 sounds, 76-key Centennial edition (1987)

Connections

MIDI ports
DIN in, DIN out, DIN thru
CV / Gate
No

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