Donner DDP-400 vs Donner OURA S100
| Donner DDP-400 | Donner OURA S100 | |
|---|---|---|
| Key action | weighted progressive hammer-action | 88 keys graded hammer standard keyboard |
| Polyphony | 128 | 256 |
| Sounds / presets | 138 | 15 |
| Speakers | 30 W | 20 W |
| Bluetooth | Yes | Yes |
| USB audio | — | No |
| Weight | 61 kg | 21.05 kg |
| Dimensions (W×D×H) | 1385 × 400 × 890 mm | 1290 × 400 × 907 mm |
| Battery power | no | no |
| Status | current | current |
| Keys | 88 | 88 |
| Rhythms | 100 | — |
| Demo Songs | 20 | 3 |
| Usb Midi | yes | yes |
| Display | LCD | — |
| Cover | sliding | — |
| Other Functions | transpose, keyboard split | transpose, local off |
| Connectivity | — | AUX IN/OUT, USB MIDI, headphone, sustain, three-pedal |
| Power | — | DC 12 V 3 A |
Which one should you buy?
- Choose the Donner OURA S100 if lighter to carry to gigs and lessons (61 kg vs 21.05 kg).
- Choose the Donner OURA S100 if you layer sounds or use the sustain pedal heavily (128 vs 256).
- Choose the Donner DDP-400 if you want more variety of built-in voices (138 vs 15).
- Choose the Donner DDP-400 if you practise out loud without an amp (30 W vs 20 W).
Full spec sheets: Donner DDP-400 · Donner OURA S100. Rows with a highlighted background differ.