Donner DDP-400 vs Donner DDP-75
| Donner DDP-400 | Donner DDP-75 | |
|---|---|---|
| Key action | weighted progressive hammer-action | Fully-weighted hammer action (inner hammer) |
| Polyphony | 128 | 128 |
| Sounds / presets | 138 | 238 |
| Sound engine | — | Dream5704 |
| Speakers | 30 W | 20 W |
| Bluetooth | Yes | No |
| USB audio | — | No |
| Weight | 61 kg | 31 kg |
| Dimensions (W×D×H) | 1385 × 400 × 890 mm | 1278 × 314 × 743 mm |
| Battery power | no | — |
| Released | — | 2026 |
| Status | current | current |
| Keys | 88 | 88 |
| Rhythms | 100 | 200 |
| Demo Songs | 20 | — |
| Usb Midi | yes | — |
| Display | LCD | none |
| Cover | sliding | — |
| Other Functions | transpose, keyboard split | — |
| Key Size | — | Standard Size |
| Songs | — | 100 |
| Material | — | MDF with high-gloss veneer |
| Usb | — | yes |
Which one should you buy?
- Choose the Donner DDP-75 if lighter to carry to gigs and lessons (61 kg vs 31 kg).
- Choose the Donner DDP-75 if you want more variety of built-in voices (138 vs 238).
- Choose the Donner DDP-400 if you practise out loud without an amp (30 W vs 20 W).
- Choose the Donner DDP-400 if you want wireless MIDI/audio from a phone or tablet.
Full spec sheets: Donner DDP-400 · Donner DDP-75. Rows with a highlighted background differ.