Key facts
- Brand
- Yamaha
- Model
- S90XS
- Category
- Other device
- Industry
- Electronics
- Documents
- 4
- Languages
- EN
- Last added
- 2012-06-12
Start here

Yamaha S90XS / S70XS User Manual
This manual covers safety markings, warnings, and operating instructions for the Yamaha S90XS and S70XS synthesizers. It explains the risk of electric shock, the non‑serviceable nature of the unit, and proper handling of the built‑in non‑rechargeable battery.
Contact information for Yamaha regional offices, disposal guidelines, and environmental notices are also included, helping owners comply with local regulations and obtain support when needed.
Yamaha S90XS specifications
| Model | S90XS / S70XS |
|---|---|
| Battery type | Small non‑rechargeable battery (≈5‑year life) |
| User‑serviceable parts | None (refer to qualified service personnel) |
Source: Yamaha S90XS / S70XS User Manual
All Yamaha S90XS documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Mounting, wiring and first power-up. Read it before the hardware goes in.
Questions answered in these manuals
What DAW application is required to use the S90 XS/S70 XS Editor VST?
The software works as a VST3 plug-in with Cubase series 4.5 or later.
What is the file extension for data saved by the Editor?
The S90 XS/S70 XS Editor VST saves created data as a single file with the extension .X2E.
What operating systems does this software support?
The software is compatible with computers running Windows or Macintosh.
Where can users find information about future upgrades and specification changes?
Updates and changes are announced at http://www.yamahasynth.com/download/
What law governs this agreement?
This Agreement shall be interpreted according to and governed by Japanese law without reference to principles of conflict of laws.
Can I share this software on a network?
No, you may not electronically transmit the SOFTWARE from one computer to another or share the SOFTWARE in a network with other computers.
