Who are these keyboards for?

Software synth maker with few sockets

You make melodies on a computer and want a keyboard powered via USB. Novation lists USB power for the Launchkey Mini 25 MK4, and Arturia does the same for the MiniLab 3.

Melody maker without a computer

You want to hear an idea straight away, without opening software or using a socket. Akai lists built-in sounds, a speaker and battery operation for the MPK Mini Play MK3.

Maker with a hardware synth

You want to use keys with an existing synth, so you’ll need to check that the MIDI connections and power supplies of both devices work together. Novation lists a TRS Type-A MIDI output on the Launchkey Mini 25 MK4.

What should you look for when sockets are scarce?

First, decide where the sound will come from: software on a computer, sounds built into the keyboard or an external hardware synth. Then check the power supply, playing range and connections that suit the way you work.

What matters What should you check before buying? Who should pay particular attention?
Power without an extra socket Check whether the keyboard is powered via USB and whether your USB power source is suitable. If I want to avoid an extra mains adaptor for the keyboard, I’ll choose a model with suitable USB power. Around 31% of consumers prioritise this power option.
Hearing sound straight away Check whether the model has built-in sounds and a speaker, or whether it needs software or another sound source. If I want to hear melodies without a computer, I’ll look for built-in sounds and a power supply suited to my setup. Around 25% of consumers prioritise being able to hear sound straight away.
Enough keys Compare the number and size of the keys. Octave buttons change the range, but don’t add any physical keys. If I want to play melodies comfortably, I’ll consider the range of keys I need. Around 19% of consumers focus on the playing range.
Controlling synth parameters Check which controls the model has and whether you can assign them in your software. If I want to adjust software sounds while playing, I’ll check that the controls work with my software settings. Around 13% of consumers prioritise hands-on control.
Connecting to a hardware synth Compare the controller’s MIDI output type with the synth’s MIDI input, and check how both devices are powered. If I want to control an existing hardware synth, the physical MIDI connection needs to be compatible, and I’ll also need to sort out the power supply. Around 12% of consumers choose mainly based on this connection.

Common buying mistakes

  • Assuming USB power means a studio with no need for sockets

    USB can power the controller, but your computer, USB power source or connected hardware synth may also need power.

    Before you buy, map out the whole chain for power, MIDI and audio.

  • Confusing the MPK Mini MK3 with the MPK Mini Play MK3

    Akai says the MPK Mini MK3 sends MIDI data to software to produce sound. The separate MPK Mini Play MK3 has its own sounds and a speaker, according to Akai.

    Check the full model name and whether that version has built-in sounds.

  • Assuming every MIDI output will fit every synth

    Novation says the Launchkey Mini 25 MK4 has a TRS Type-A MIDI output; Arturia lists a five-pin MIDI output for the MiniLab 3.

    Check the connection against your synth’s documentation before choosing a cable.

    A different plug type may mean you’ll need to find a suitable cable or another connection solution first.

Relevant brands to consider

Novation

The Launchkey Mini 25 MK4 reviewed here is designed for compact software setups and can also send MIDI to hardware with the right connection.

  • Novation lists USB power and a TRS Type-A MIDI output for the Launchkey Mini 25 MK4.
  • The connected hardware synth still needs its own power supply.

Arturia

The MiniLab 3 reviewed here is a USB-C-powered controller for software instruments, with a five-pin MIDI output as well.

  • Arturia lists USB power and a MIDI output for the MiniLab 3.
  • Software control depends on the software and settings you use; in the information cited, this model is not a standalone sound source.

Akai Professional

The MPK Mini Play MK3 is designed for playing straight away with built-in sounds; the MPK Mini MK3 is a different version for use with software.

  • Akai lists battery operation, built-in sounds and a speaker for the MPK Mini Play MK3.
  • The battery life quoted by Akai is a manufacturer’s claim, not an independently measured usage time.

M-Audio

The Keystation Mini 32 MK3 reviewed here is a USB-powered controller for playing melodies into software.

  • M-Audio lists 32 velocity-sensitive mini keys and octave controls.
  • The model is described as a software controller, not a keyboard with its own sounds.

Nektar

The SE25 reviewed here is a compact controller for a mobile software setup.

  • Nektar lists 25 mini keys and six control buttons for the SE25.
  • According to Nektar, integration files are needed for certain DAW functions.

Joybuy product picks

A 61-key keyboard with speakers and MIDI functionality for anyone who wants to play the keys and hear the sound through the instrument.

Black electronic keyboard with 61 keys

Electronic keyboard, 61 keys, black

An option if you’re looking for a 61-key keyboard with speakers; check how the instrument is powered before you buy.

The product name lists a MIDI controller, recording function, metronome and music stand. For the exact version, also check the applicable EU product information and whether CE marking is required.

View at Joybuy

Frequently asked questions

Do I need a sound source for a MIDI controller?

Yes. A standard MIDI controller needs a sound source, such as software on a computer. Akai says the MPK Mini MK3 sends MIDI data to software to produce sound; the separate MPK Mini Play MK3 has built-in sounds and a speaker, according to Akai.

What can I try if my USB-powered keyboard doesn’t work properly through a hub?

For the MiniLab 3, Arturia recommends first connecting it directly to a USB port on your computer. If you need a hub, Arturia recommends one with Power Delivery or its own power supply, although the latter may need a socket.

Who can help if a product is faulty, and can I return an online purchase?

For a faulty product, the seller must provide a solution, according to the Dutch government; there is no fixed statutory guarantee period that applies to all products in the Netherlands. For online consumer purchases, ACM ConsuWijzer says you generally have up to 14 days after delivery to change your mind, subject to statutory exceptions.

Which product rules apply to an electronic MIDI keyboard in the Netherlands?

An electronic keyboard placed on the EU market must comply with the applicable product rules. The European Commission lists requirements for electromagnetic compatibility; CE marking is required where applicable harmonised EU rules say so. The requirements depend on the exact version.