Arturia AstroLab 37 vs Sequential Prophet Rev2
| Arturia AstroLab 37 | Sequential Prophet Rev2 | |
|---|---|---|
| Key action | slim synth-action with aftertouch | 5-octave (61-key) premium Fatar keyboard with semi-weighted action, velocity, and aftertouch |
| Aftertouch | yes | yes |
| Polyphony | — | 16 |
| Sounds / presets | — | 1024 |
| Sound engine | Analog Lab-based stage keyboard; 40+ instrument engines, 1800+ presets | — |
| Bluetooth | — | No |
| USB audio | — | No |
| Weight | — | 9.3 kg |
| Dimensions (W×D×H) | — | 892 × 323 × 96 mm |
| Released | 2025 | 2017 |
| Release month | 11 | — |
| USB to host | — | yes |
| Status | current | legacy |
| Keys | 37 | 61 |
| Screens | 1 | — |
| Pedals | — | Sustain pedal input (normally-on or normally-off momentary footswitch), Pedal/CV input (expression pedal or 0-5 VDC CV), Sequencer pedal jack (hands-free sequencer control) |
Which one should you buy?
- Choose the Arturia AstroLab 37 if budget is the priority — it is about $1200 cheaper (approx.).
Full spec sheets: Arturia AstroLab 37 · Sequential Prophet Rev2. Rows with a highlighted background differ.