Roland RD-300NX vs Roland RD-700NX
| Roland RD-300NX | Roland RD-700NX | |
|---|---|---|
| Key action | Ivory Feel-G keyboard | PHA III Ivory Feel Keyboard with Escapement |
| Polyphony | 128 | 128 |
| Sounds / presets | 939 | 965 |
| Sound engine | SuperNATURAL Piano, SuperNATURAL (E.Piano), PCM Sound Generator, GM2 (for SMF playback) | SuperNATURAL Piano, SuperNATURAL Electric Piano, Virtual Tone Wheel Organ, PCM sound generator and GM2 |
| Effects | — | Multi-effects 2 x 4 systems / 84 types, reverb 6 types, chorus 3 types, 3-band compressor and 4-band digital equalizer |
| Speakers | None (line out only) | None (line out only) |
| Bluetooth | — | No |
| USB audio | — | Yes |
| Pads / faders | — | no |
| Weight | 17.5 kg | 25 kg |
| Dimensions (W×D×H) | — | [1444, 375, 148] mm |
| Battery power | — | no |
| Released | 2011 | 2010 |
| Status | discontinued | legacy |
| Keys | 88 | 88 |
| Parts | — | Live Set (4 layers) + 16 parts |
Which one should you buy?
- Choose the Roland RD-300NX if lighter to carry to gigs and lessons (17.5 kg vs 25 kg).
- Choose the Roland RD-700NX if you want more variety of built-in voices (939 vs 965).
Full spec sheets: Roland RD-300NX · Roland RD-700NX. Rows with a highlighted background differ.