
The Yamaha DX7S is a later version of the Yamaha DX7 with more patch memory and a better MIDI implementation. It also has an improved DAC with 15 bits of resolution instead of the original DX7's 12 bits. The "S" in the same stands for "single-timbre". The DX7IIFD and DX7IID are bi-timbral variants of the DX7S.
It can save patches on an optional RAM4 cartridge.
Year Released: 1986
MSRP: 795.00 USD
Keyboard: 61 keys with velocity and aftertouch
Polyphony: 16 notes
Multitimbral: 1 parts
User Patches: 64
User Performances: 32
Screen: 40 x 2 character LCD plus 2-character 7-segment LED
Dimensions: 999 mm x 85.8 mm x 333.7 mm
Weight: 10.5 kg
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