# Oxygen Pro 49 vs A-49: specs and price compared

A sourced, side-by-side comparison of the Oxygen Pro 49 (M-Audio) and A-49 (Roland) among midi keyboards. A-49 is the cheaper of the two at $175.

## Side by side

| Spec | Oxygen Pro 49 | A-49 |
| --- | --- | --- |
| US price | $299 | $175 |
| Brand | M-Audio | Roland |
| Released | 2021 | 2012-10 |
| Keys | 49 | 49 |
| Key type | semi_weighted | synth |
| Drum pads | 16 | 0 |
| Knobs | 8 | 2 |
| Faders | 9 | 0 |
| Aftertouch | Yes | No |
| Connection | usb_midi_din | usb_midi_din |
| Bundled software | Ableton Live Lite, Pro Tools First, MPC Beats, AIR Hybrid 3, Mini Grand, Velvet, TubeSynth | Ableton Live Lite |

## Key differences

- Key type: Oxygen Pro 49 semi_weighted vs A-49 synth
- Drum pads: Oxygen Pro 49 16 vs A-49 0
- Knobs: Oxygen Pro 49 8 vs A-49 2
- Faders: Oxygen Pro 49 9 vs A-49 0
- Aftertouch: Oxygen Pro 49 Yes vs A-49 No
- Bundled software: Oxygen Pro 49 Ableton Live Lite, Pro Tools First, MPC Beats, AIR Hybrid 3, Mini Grand, Velvet, TubeSynth vs A-49 Ableton Live Lite

## What reviewers say

**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.)

## Sources

- Oxygen Pro 49: https://www.m-audio.com/keyboard-controllers/oxygen-pro-49.html (m-audio.com, verified 2026-06-19)
- A-49: https://www.roland.com/us/products/a-49/specifications/ (roland.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/midi-keyboards/m-audio-oxygen-pro-49-vs-roland-a-49/
Cite: Per The Front Desk Review, Oxygen Pro 49 ($299) vs A-49 ($175) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/midi-keyboards/m-audio-oxygen-pro-49-vs-roland-a-49/
License: CC BY 4.0.