Gear article

Akai Professional MPK Mini Plus (White)

The Akai Professional MPK Mini Plus is a 37-key MIDI controller that expands upon the classic MPK Mini design by offering an increased key range and enhanced connectivity. It features a second-generation dynamic keybed, a polyphonic step sequencer, and dedicated CV/Gate outputs for integration with modular synthesisers.

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Background and Design

The MPK Mini Plus represents an evolution of Akai's popular MPK Mini series. While maintaining the portable footprint the series is known for, the Plus model introduces a 37-key layout, providing three full octaves for two-handed playing and more complex chord voicings. The white aesthetic offers a clean, modern alternative to the standard black and red Akai colour scheme.

Historically, the MPK range focused on USB-MIDI portability. The Plus model shifts this paradigm by incorporating professional-grade rear-panel connections, allowing it to act as a bridge between software-based DAWs and hardware-based studio setups.

Controls and Interface

The control surface is designed for tactile manipulation of both software and hardware. It features:

  • Transport Controls: Dedicated buttons for Play, Stop, Record, and Loop to reduce reliance on a computer mouse.
  • 360-Degree Encoders: Eight rotary knobs that allow for continuous parameter adjustment without physical 'dead zones'.
  • Performance Wheels: Unlike the joystick found on smaller models, the Plus includes dedicated Pitch Bend and Modulation wheels for precise expressive control.
  • Pads: Eight velocity-sensitive MPC-style pads for drum programming and sample triggering.

Step Sequencer and Connectivity

A standout feature of this model is the built-in polyphonic step sequencer. This allows users to capture melodic ideas, create loops, and build patterns directly on the hardware.

Connectivity is significantly expanded compared to previous iterations. The inclusion of 5-pin MIDI Input and Output ports enables the controller to drive external hardware synths without a computer. Furthermore, the CV/Gate and Clock outputs allow for integration with Eurorack systems and other voltage-controlled analogue equipment.

Keybed Performance

The MPK Mini Plus utilises Akai’s 'Gen 2' dynamic keybed. This mechanism is designed to capture subtle nuances in velocity and timing, providing a more articulate response than standard budget MIDI controllers. While the keys remain 'mini' in size to preserve portability, the improved action is intended to satisfy performers who require more expressive feedback during studio recording or live use.

Comparison to Alternatives

Compared to the ultra-portable Korg microKEY 25 or nanoPAD2, the MPK Mini Plus offers a much broader feature set including sequencing and CV connectivity. While the M-Audio Keystation 49 MKIII provides more keys, it lacks the pads and advanced sequencing features of the Akai. For users primarily focused on pads and beat-making, the Nektar Aura might be a consideration, but it lacks the traditional keyboard layout found here. The MPK Mini Plus occupies a middle ground, offering more features than a basic controller but remaining more compact and affordable than high-end instruments like the Expressive E Osmose.

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Frequently asked questions

How many keys does the MPK Mini Plus have?
The MPK Mini Plus features 37 keys, which is an increase from the 25 keys found on the standard MPK Mini models.
Does this controller have a built-in sequencer?
Yes, it features a new polyphonic step sequencer that allows you to create loops and patterns for both internal software and external hardware.
Can I connect this to a modular synthesiser?
Yes, the rear panel includes CV, Gate, and Clock connectivity, allowing it to control Eurorack systems and other analogue gear.
What kind of keys are used on this model?
It uses the second-generation (Gen 2) dynamic keybed, designed for better articulation and capture of performance nuances.
Does it have standard MIDI ports?
Yes, it features dedicated 5-pin MIDI Input and MIDI Output ports for connecting directly to external MIDI hardware.
Are there dedicated pitch and mod wheels?
Yes, unlike the smaller MPK Mini which uses a thumbstick, the Plus model includes separate dedicated wheels for Pitch Bend and Modulation.
What are the transport controls used for?
The transport controls (Play, Stop, Record, etc.) allow you to control your Digital Audio Workstation (DAW) directly from the keyboard.
How do the rotary knobs function?
The unit features eight 360-degree rotary knobs which can be assigned to various parameters, effects, or DAW settings for smooth adjustments.
Is the MPK Mini Plus portable?
While larger than the 25-key version, it is still designed to be compact and fits easily into most backpacks or studio bags.
Are the pads velocity-sensitive?
Yes, the eight MPC-style pads are velocity-sensitive, making them suitable for expressive drum programming and triggering samples.
What is the typical price for this unit?
The MPK Mini Plus typically retails for approximately £125 in the UK market.
Can it be used for live performance?
Yes, the combination of the 37-key range, dedicated wheels, and hardware connectivity makes it a versatile tool for both studio work and live sets.