Start by measuring the space available on your desk. Then decide whether you mainly want to enter notes or also control dynamics and expression as you play. A 25-key model leaves you more room, while 37 keys give you a wider playing range at your fingertips, but won’t necessarily fit every desk. Check the pedal function and MIDI assignments for your string library, too.
If you enter parts alongside your computer, you’ll need to weigh up the number of keys against the space you need to keep free for your mouse and screen. Arturia lists the MiniLab 3 as measuring 355 × 220 × 50 mm.
If you want to control dynamics or expression as you play, check which MIDI messages your library uses. Spitfire Audio specifies CC1 for dynamics and CC11 for expression in the relevant libraries.
If you want to play longer phrases or chords directly, a wider key range may be important. At the same time, check that the larger model will fit on your desk. Arturia, Korg and Novation list 37-key models in the product ranges discussed here.
First, measure the available space, including room for cables. Then compare the playing range and match the controls to the MIDI assignments used by your string library.
| What to consider | What should you check? | Who is this important for? |
|---|---|---|
| Desk space | Measure the available width and depth, including connections and cables. Arturia specifies dimensions of 355 × 220 × 50 mm for the MiniLab 3; don’t assume these apply to other models. | If I want to use my controller next to my computer and mouse, every bit of space counts. Around 31% of consumers say fitting into their existing desk setup is their top priority. |
| Dynamics and expression | Check which MIDI CCs your library uses and whether a knob, wheel, touch strip or pedal can be assigned to them. Spitfire Audio specifies CC1 for dynamics and CC11 for expression in the relevant libraries. | If I want to shape string phrases as I play, the controls need to work with my library. Around 31% of consumers say controlling dynamics or expression is their top priority. |
| Playing range at your fingertips | Compare 25 and 37 keys against the phrases you actually play in, and check whether mini keys feel comfortable to use. | If I want to play longer phrases or chords without changing hand position, a wider playing range matters more than extra controls. Around 23% of consumers say that range is their top priority. |
| Connections and setup | Check your computer’s connections, the function and compatibility of a pedal input, and how your DAW receives MIDI controls. Arturia lists USB-C and a MIDI output among the MiniLab 37’s connections. | If I want to use a controller with my existing computer and DAW setup, I want to know in advance how everything connects and is configured. Around 15% of consumers say connections and setup are their top priority. |
For the long articulations in the libraries described by Spitfire Audio, dynamics are controlled with the dynamics control; key velocity doesn’t replace it.
Check the MIDI CCs and manual for your own library, then choose controls you can assign to the functions you need.
The number of keys doesn’t tell you whether a particular model will fit on your desk. Connections and cables need space, too.
Measure the available surface and compare it with the dimensions of the exact model.
Korg describes the microKEY2-37 as having an assignable damper pedal input; for the MiniLab 37, Arturia lists selectable functions such as sustain, expression or footswitch.
Before buying a pedal, check its function and compatibility with the specific model. If the pedal isn’t suitable, you may need a different control option.
The MiniLab range includes compact MIDI controllers with different numbers of keys and control options.
The Launchkey Mini 37 combines mini keys with controls for pads and DAW functions.
The microKEY2-37 is a 37-key model with physical pitch bend and modulation wheels.
The MPK Mini Plus combines mini keys with physical controls and additional sequencer functions.
Not with every library. Spitfire Audio says that long articulations in the libraries it describes respond to the dynamics control, not key velocity; short articulations respond to key velocity by default. Check the manual for your own library.
First, check the MIDI assignments for your instrument. In the libraries described by Spitfire Audio, dynamics and expression are assigned to CC1 and CC11 by default, respectively. Spitfire Audio also describes a MIDI learn function for assigning controls. These default settings don’t automatically apply to other libraries.
To hear and arrange using a specific string sound, you’ll need a suitable software instrument setup. Check that your DAW and chosen string library are available, and that the MIDI controls work with the library.
For online consumer purchases in the Netherlands, you generally have a statutory 14-day cooling-off period from delivery, subject to legal exceptions. You’re also entitled to a product that meets the standards you could reasonably expect. ACM ConsuWijzer explains that this legal right isn’t automatically limited to a fixed period of two years.
Not necessarily. The Government of the Netherlands states that you may only use other people’s copyrighted music with the creator’s permission. Check the applicable licence for any samples, too.
