Arturia KeyStep 37 mk2 vs M-Audio Oxygen Pro 49
| Arturia KeyStep 37 mk2 | M-Audio Oxygen Pro 49 | |
|---|---|---|
| Key action | 37-note Slimkey keyboard with velocity & aftertouch | Best-in-class, velocity-sensitive, semi-weighted keys with aftertouch and assignable zones |
| Aftertouch | yes (channel aftertouch) | Channel aftertouch (type stated explicitly) |
| Sounds / presets | 500 | — |
| Sequencer | Polyphonic step sequencer: up to 64 steps, 8-voice polyphony; 16-mode arpeggiator | Note Repeat and the built-in Arpeggiator |
| Pads / faders | No pads; 4 encoders and 2 touch strips | — |
| Weight | 1.09 kg | 4.2 kg |
| Released | 2026 | 2021 |
| Release month | 2 | 1 |
| Status | current | current |
| Keys | 37 | 49 |
Which one should you buy?
- Choose the Arturia KeyStep 37 mk2 if lighter to carry to gigs and lessons (1.09 kg vs 4.2 kg).
Full spec sheets: Arturia KeyStep 37 mk2 · M-Audio Oxygen Pro 49. Rows with a highlighted background differ.