Manuals
| Name | English | English |
|---|---|---|
| PSR-S670 Data List | — | [813KB] |
| PSR-S670 Owner's Manual | — | [3.8MB] |
| PSR-S670 Owner's Manual (Text Version) | — | [130KB] |
| PSR-S670 Reference Manual | — | [1.2MB] |
| PSR-S670 Reference Manual (Text Version) | — | [105KB] |
| Yamaha Expansion Manager Installation Guide | — | [53KB] |
| Yamaha Expansion Manager Owner's Manual | — | [1.5MB] |
