M-Audio
Oxygen Pro 49
$299
Released 2021
Best MIDI Keyboards · head-to-head
Oxygen Pro 49 vs Impact GX61
A sourced, side-by-side comparison. Impact GX61 is cheaper at $129.99. Every spec and price links to its source.
Nektar
Impact GX61
$129.99Cheaper
Released 2016
Which is better: the Oxygen Pro 49 or Impact GX61?
On the specs we track, they're closely matched. The Impact GX61 is the cheaper at $129.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Oxygen Pro 49 | Impact GX61 |
|---|---|---|
| US price | $299 MSRP / street price | $129.99 MSRP / street price |
| Brand | M-Audio | Nektar |
| Released | 2021 | 2016 |
| Keys | 49 | 61 |
| Key type | semi_weighted | synth |
| Drum pads | 16 | 0 |
| Knobs | 8 | 1 |
| Faders | 9 | 1 |
| Aftertouch | Yes | No |
| Connection | usb_midi_din | usb |
| Bundled software | Ableton Live Lite, Pro Tools First, MPC Beats, AIR Hybrid 3, Mini Grand, Velvet, TubeSynth | Bitwig 8-Track |
| Release | 2021 | 2016 |
Sources — Oxygen Pro 49: m-audio.com (verified 2026-06-19). Impact GX61: nektartech.com (verified 2026-06-19).
What's the difference between the Oxygen Pro 49 and Impact GX61?
Where the two actually differ on the specs we track (8 of 8). Matching specs are omitted.
- Keys: Oxygen Pro 49 49 vs Impact GX61 61
- Key type: Oxygen Pro 49 semi_weighted vs Impact GX61 synth
- Drum pads: Oxygen Pro 49 16 vs Impact GX61 0
- Knobs: Oxygen Pro 49 8 vs Impact GX61 1
- Faders: Oxygen Pro 49 9 vs Impact GX61 1
- Aftertouch: Oxygen Pro 49 true vs Impact GX61 false
- Connection: Oxygen Pro 49 usb_midi_din vs Impact GX61 usb
- Bundled software: Oxygen Pro 49 Ableton Live Lite, Pro Tools First, MPC Beats, AIR Hybrid 3, Mini Grand, Velvet, TubeSynth vs Impact GX61 Bitwig 8-Track
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Oxygen Pro 49
Two hands-on reviews of the Oxygen Pro 49 survive verification: Sound on Sound (May 2021) and MusicRadar (27 May 2021). Both recommend it as a feature-rich, competitively priced controller, and both flag the light, springy keybed and the time needed to learn the feature set. Neither outlet published lab measurements. Note that MusicRadar's build-quality passage is a verbatim reprint of Sound on Sound's text under its 'The web says' heading, so chassis assessment rests on one independent source, not two. No claim is made here about coverage by outlets that were not fetched. (2 sourced reviews, 2 lab-tested.)
Praised: Backlit pads are a highlight — responsive to varied playing pressure and triggering reliably across their surface; Smart Chord, Smart Scale and the arpeggiator add real performance value, including for non-keyboardists; Generous bundled software suite for the asking price.
Flagged: Keybed is light and springy — Sound on Sound also calls it noisy, with plasticky clatter at the bottom of the stroke; Steep learning curve, with many features buried behind the Shift button and menu-diving; Documentation for many features and software tie-ins is sparse.
Impact GX61
No sourced tester review yet.