Arrangers working with expressive strings
You want to shape dynamics as you record and switch between articulations. The controls you need depend on the string library you use.
Who is this for?
Students with limited desk space
You may record parts one layer at a time, weighing the space saved by a compact keyboard against the number of keys you can play directly.
Players working on longer parts
You want more notes within easy reach as you record, and may be able to make room for a larger keyboard.
What should you look for when choosing?
| What to consider | What to look for | Who should pay particular attention? |
|---|---|---|
| Dynamics and articulations | Check which MIDI control your library uses, such as CC1, and how it handles articulation changes. | If I want to record expressive string parts, the controls need to work with my library. Around 31% of consumers prioritise dynamics and articulations. |
| Desk space | Measure the available width and depth, including room for cables, and compare them with the model’s dimensions. | When I have little free desk space, a compact setup matters a lot. Around 25% of consumers put desk space first. |
| Range and key size | Compare the number and size of the keys with the parts you usually play and any keyswitches you want to reach at the same time. | For longer phrases, I want to play more notes directly, even if the keyboard takes up more room. Around 25% of consumers mainly choose based on range and key size. |
| Software and controls | Check that your DAW and instrument software support the MIDI features you want, and whether you need to assign the controls yourself. | If I want to control my existing software from the keyboard, compatibility and setup are essential. Around 19% of consumers give software control top priority. |
Common buying mistakes
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Confusing touch sensitivity with full control over string dynamics
In the libraries described by Spitfire Audio, the dynamics of long articulations respond to the Dynamics control, not to velocity. Short articulations do respond to velocity by default.
Before you buy, check which MIDI control your library uses for long and short notes.
Depending on the library, you may need extra configuration or a separate controller.
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Comparing only the number of keys
Key range, key size, dimensions and controls all vary independently; the keyboard also needs to fit on your desk.
Measure the available space and check that you can reach the notes and any keyswitches you need for a part of your own.
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Expecting a MIDI keyboard to produce string sounds on its own
MIDI data contains no sound. You’ll need a suitable software instrument or a compatible external sound source.
Before you buy, check which sound source and software you already have and how you plan to connect them.
If you don’t already have suitable instrument software or an external sound source, you’ll need to arrange that first.
Brands to consider
Novation
The Launchkey Mini 37 MK4 is a more compact option, while the Launchkey 49 MK4 offers more keys and faders.
- Novation lists 37 mini keys and eight encoders for the Mini 37, and nine faders for the 49 MK4.
- The Mini 37 has touch strips, while the larger Launchkey models have wheels. These specifications alone don’t tell you how the keyboard feels to play.
Arturia
The KeyLab Essential 49 mk3 combines keys, faders and a modulation wheel.
- Arturia lists 49 velocity-sensitive keys, nine faders and a width of 790 mm.
- Check that the keyboard will fit and that the included software is compatible with your string library.
Akai Professional
The MPK Mini IV is a compact model with wheels, while the MPK Mini Plus has 37 keys and additional connections.
- Akai lists pitch and modulation wheels on both models, and MIDI and CV connections on the Mini Plus.
- Extra connections are mainly useful if you have equipment that connects to them.
M-Audio
The Oxygen Pro 49 is a 49-key option with DAW controls.
- M-Audio describes it as USB-powered, with assignable DAW controls.
- The manufacturer says you need to select the right configuration in your DAW, so check that it works with your software.
Joybuy keyboards with 61 keys
This Joybuy selection features keyboards with 61 keys, including models with USB-MIDI. Check the connections and features listed for each model before deciding whether it suits your software and how you plan to use it.
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MLS-931 digital piano, 61 keys, black
Worth a look if you’re after 61 velocity-sensitive, weighted keys and USB-MIDI.
The product description lists 300 sounds, 300 rhythms, an LCD screen, built-in speakers and a headphone socket. For battery-powered use, it requires 6 AA batteries, which aren’t included. An EU adapter is supplied.
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Electronic keyboard, 61 keys, black, with MIDI controller
Worth a look if you want to compare a 61-key keyboard with a MIDI controller and audio connections.
The product description lists USB-MIDI, audio inputs and outputs, 500 sounds, 300 rhythms, a recording function, built-in stereo speakers and a metronome.
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Digital keyboard kit, 61 keys, black
Worth a look if you want a 61-key keyboard with USB-MIDI and included setup accessories.
The product name lists 300 tones, 300 rhythms, an LCD screen and a three-level learning mode. The description mentions USB-MIDI and OTG connections; the kit includes a stand, bench and music stand.
Frequently asked questions
Does a MIDI keyboard produce string sounds on its own?
No. A MIDI controller sends control data; it doesn’t produce audio itself. Novation explains that you need a software instrument or a compatible external sound source. You should also check how to connect it to your audio output.
Why doesn’t playing harder change my sustained string note?
It depends on the library. Spitfire Audio says that long articulations in its libraries respond to the Dynamics control, while short articulations respond to velocity by default. Check which control your instrument uses.
Do I always have to use keys outside my keyboard’s range to select articulations?
No, this varies by library and settings. Spitfire Audio says that BBC Symphony Orchestra Discover uses C-2 to D#-2 as its default keyswitch range, and that you can move the keyswitches if your keyboard can’t reach those notes. Check what’s possible with your own library.
What are my rights when buying a MIDI keyboard online in the Netherlands?
For many distance purchases from a business, you have a 14-day cooling-off period, according to the Dutch government. This does not apply to online purchases from a private individual. When you buy as a consumer, you’re also entitled to a product that meets legal standards. The Netherlands has no fixed statutory guarantee period, and the seller is your point of contact if a product is faulty.