M-Audio Oxygen Pro Mini 32-Mini-Key USB MIDI Keyboard Controller

M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller – 32 Velocity-Sensitive Semi-Weighted Keys – 8 Assignable, Velocity-Sensitive Pads – Automapped DAW Instruments and Plug-Ins – Smart Chord and Smart Scale Technology


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M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller is a portable USB MIDI keyboard controller that combines 32 velocity-sensitive semi-weighted mini keys with versatile control hardware, auto-mapping, Smart Chord, and Smart Scale technology, and an arpeggiator. It also ships with a suite of creative software (including a MIDI editor, DAWs, and virtual instruments), allowing for immediate music-making onstage or in the studio.

The M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller features eight velocity-sensitive backlit RGB pads with Note Repeat for beat production and finger drumming. With four assignable faders as well as a slew of buttons and knobs, it’s easy to control virtual instruments, plug-ins, and DAW functions. Ergonomically designed pitch and modulation wheels along with a 1/4″ sustain-pedal input provide you with additional control over your music and performance. Use the 3.5mm MIDI output to interface with hardware synths and sequencers, and select presets to automatically map the Oxygen Pro Mini to your favorite DAW software.

Portability for the Pros

The M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller is a USB-powered MIDI controller that allows you to create the music you want, wherever you want. Oxygen Pro controllers open up worlds of expression and creativity and make bringing your production ideas to life more seamless than ever. Taking feedback from users and artists alike, Oxygen Pro controllers are powerful studio and live performance tools, allowing you to keep your focus on creating music rather than programming your software. It doesn’t matter if you want to create music on the go or in the studio, the M-Audio Oxygen Pro series is perfectly flexible for your workflow.

Seamless DAW and Performance Control with Automapping

It’s simple to use the M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller with any DAW—controls such as transport, faders, channel controls (record arm, solo, mute, and select), pan controls, and more are automatically mapped to the physical knobs and sliders on the Oxygen Pro Mini. Whether you use Ableton, Pro Tools, MPC Beats, Cubase, Logic, Studio One, or any other major DAW, just select your DAW in the Oxygen Pro Mini and select the correct configuration in your DAW. The M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller controls are then completely integrated into your DAW. It also instantly maps to all the virtual instruments included with the M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller (Velvet, Mini Grand, Vacuum, Boom, DB3-3, and Xpand! 2). These world-class Air Music Tech plug-ins can be fully controlled by the M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller and used in real-time as you create and mix your music.

Smart Controls

With Smart Chord activated, pressing a single key or pad will play a full chord rather than just one note. The key or pad you press will determine the root note in the chord. The rest of the chord’s properties are determined by the settings you choose. Smart Chord also has a Custom Mode, which lets you determine the chord structure that will be assigned to each key by manually playing it. For example, if you select Custom Mode and play a B7 chord, every key will then be assigned to play this chord structure. The note of the key you press will serve as the root of the chord, and all of the parameters can be edited right on the M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller.
The M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller also features intelligent Smart Scale technology. With Smart Scale, you can set the keybed so that only notes in the selected scale are able to be played. This allows you to play within a chosen scale without the risk of playing any undesired notes. You can choose from 16 different scale variations when assigning a scale to the keyboard. Smart Scale is easy to activate and deactivate and allows you to set the scale parameters you need to keep you focused on creating.

Pro-Level Producer Features

Built into the M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller are features that are essential to creating modern-day pop, electronic, hip hop, and dance music. Note Repeat and the built-in Arpeggiator open up a world of precise music production and live sound techniques to make your music sound professional.
Note Repeat allows you to hold down any of the custom-made M-Audio performance pads to hear a repeated rhythmic pattern at a selectable note division. The Note Repeat feature can be activated momentarily or used in Latch mode. If you choose Momentary, holding the Note Repeat button will make the note repeat. If you choose Latch, pressing any pad will cause its assigned note to repeat indefinitely after you release the Note Repeat button, and until you press the Note Repeat button again to stop it.

The built-in arpeggiator will affect anything you are playing on the keys from any virtual instrument in your DAW. When the Arpeggiator is activated, the keyboard will repeatedly play the pressed keys in sequence. The arpeggiator’s timing and rhythm is based on the keyboard’s time-division setting, and either the keyboard’s or your DAW’s tempo setting. Each note in the arpeggio will be the length you’ve selected for the time-division setting; for example, if you select 1/4, each note in the arpeggio will be a quarter note. This powerful tool can operate in Latch or Momentary mode, making it easy to unleash your creativity.

Next-Gen Playability

With a great feel in a lightweight chassis, the M-Audio Oxygen Pro 32-Mini-Key MIDI Keyboard Controller provides a new level of creative inspiration. The M-Audio PrecisionTouch mini keybed adds professional semi-weighted action with advanced high-speed keybed scanning technology for an ultra-expressive playing experience.

Essential Features

  • 32 velocity-sensitive, semi-weighted mini keys
  • Eight RGB, backlit, assignable, velocity-sensitive pads with Note Repeat for beat production, clip launching, and more
  • Four assignable faders, knobs, and buttons for controlling virtual instruments, mix plug-ins, DAW controls, and more
  • Preset and DAW button for auto mapped DAW controls and plug-in parameters
  • Smart Chord mode enables playing enharmonic or custom chord voicings
  • Smart Scale mode eliminates wrong notes, making it easy to craft a perfect song
  • Arpeggiator with type, octave, gate, and swing controls
  • Ergonomically designed pitch and modulation wheels and 1/4” sustain pedal input
  • USB-MIDI connection and 3.5mm MIDI output for controlling external MIDI gear
  • Intuitive layout featuring an OLED screen for quick control edits
  • Includes MIDI editor software and a complete software production package

Software Production Package

  • Pro Tools | First M-Audio Edition DAW
  • AKAI MPC Beats DAW
  • Ableton Live Lite DAW
  • AIR Music Hybrid 3.0 virtual synthesizer
  • AIR Music Velvet virtual electronic piano
  • AIR Music Mini Grand virtual acoustic piano
  • AIR Music Vacuum virtual monophonic synthesizer
  • AIR Music Boom virtual drum machine
  • AIR Music DB-33 virtual tonewheel organ



USB / MIDI Controller


32 Mini Keys, Semi-Weighted Action with Velocity

MIDI Control Surfaces

8 x Pad (Assignable, Velocity-Sensitive)
4 x Rotary Encoder
4 x Fader Encoder (Assignable)
1 x Wheel (Modulation)
1 x Wheel (Pitch-Bend)

Performance Functions

Arpeggiator, Note Repeat, Octave Shift, Transport Controls



1 x USB Type-B MIDI Input/Output
1 x 1/4" Sustain Input
1 x 1/8" / 3.5 mm MIDI Output

OS Compatibility


Wireless Transmission



Power Options

USB Bus Power



Monochrome OLED

Dimensions (W x D x H)

15.8 x 7.5 x 2.6" / 40.1 x 19.1 x 6.6 cm


2.65 lb / 1.2 kg

Packaging Info

Package Weight

3.645 lb

Box Dimensions (LxWxH)

18.1 x 9.9 x 4.1"

  • M-Audio Oxygen Pro Mini 32-Mini-Key USB MIDI Keyboard Controller
  • USB Cable
  • Software Download Card