DX27s
| Manufacturer | Yamaha |
| Function | Synthesizer |
| Produced | 1986 |
| Country | Japan |
| Form Factor | Keyboard |
| Signal Path | Digital Hardware (including Analog Connections) |
| Dimensions | 1091 mm x 270 mm x 82 mm |
| Weight | 8.0 kg |
| Power | 10.5 kg |
| Notes | The DX27S is a version of the Yamaha DX27 with built-in 5-watt stereo speakers. The synthesizers are otherwise identical. Keyboard: 61 keys Polyphony: 8 notes Preset Patches: 192 User Patches: 24 |