Choose a controller based on how you want to shape sustained string notes. According to Spitfire Audio, long articulations in its libraries respond to the Dynamics control, so velocity sensitivity alone won’t do the job. Then choose a keyboard that suits your playing range and desk space. For quiet listening, you’ll also need a software instrument and a properly configured headphone output.
Who is this choice relevant to?
Arranger of sustained string parts
You want to shape crescendos and other changes in long string notes, and need controls you can assign to the right software parameters. Spitfire Audio explains how you can map your own MIDI controls to parameters such as Dynamics or Expression.
Player of wide-ranging parts
You want to play in chords and melodies across several octaves, and are weighing up a wider playing range against the space available on your desk. The KeyLab Essential 61 mk3 and Launchkey 61 MK4 have 61 keys; the MiniLab 3 has 25 mini keys.
Producer with a small, quiet workspace
You want to record separate parts at a compact desk and listen through headphones. Ableton explains how a software instrument converts MIDI into audio, and how you can listen through a configured output, such as headphones.
What should you look for when buying?
First, check the controls for string dynamics. Then decide how many keys you need to play at once, and make sure your quiet listening set-up is complete.
| What to consider |
What should you look for? |
Who is this important for? |
| Controlling dynamics |
Check which parameter your string library uses and whether you can assign it to a fader, knob or suitable pedal. |
When I play long string notes, I want to shape crescendos without relying on velocity alone. Around 33% of consumers who prioritise dynamic control focus particularly on this. |
| Playing range and keys |
Compare the number and size of the keys with the parts you play at once and the space available on your desk. |
When I play parts across several octaves, I want enough notes directly under my fingers. Around 27% of consumers who prioritise an extended playing range value this most. |
| Listening quietly |
Check that your computer, DAW, string software and headphone output are available and compatible. |
When I work in a quiet room, I want to hear my parts through headphones. Around 20% of consumers who prioritise a quiet headphone workflow focus particularly on this. |
| Desk space |
Measure the available width and depth, then compare them with the dimensions of your chosen model. |
When my workspace is small, I want a controller that fits, and may be willing to have fewer keys within reach. Around 20% of consumers who prioritise limited desk space pay particular attention to this. |
Buying pitfalls
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Assuming a MIDI controller makes sound on its own
A MIDI controller sends MIDI; a software instrument turns it into audio. Without suitable software and a configured audio output, you won’t hear the strings through your headphones.
Before buying, check which software and audio set-up you already use, and how to connect your headphones to it.
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Confusing velocity sensitivity with control over long string notes
According to Spitfire Audio, long articulations in its libraries respond to the Dynamics control; velocity alone doesn’t provide the same control.
Check which controls your string software uses and whether you can assign those parameters to the controller.
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Assuming every pedal input supports an expression pedal
Novation states that the Launchkey MK4’s sustain input does not support an expression pedal. Arturia lists expression as one of the functions supported by the KeyLab Essential 61 mk3’s pedal input.
Compare the pedal functionality of the exact model with the control your software needs.
Brands to compare
Arturia
Arturia lists 61 velocity-sensitive keys, nine faders and a pedal input that can be used for sustain, expression or a footswitch on the KeyLab Essential 61 mk3. The MiniLab 3 is a more compact option with 25 mini keys.
- According to Arturia, the KeyLab Essential 61 mk3’s pedal input also supports expression control.
- The MiniLab 3 has fewer keys within easy reach. Also check whether you can assign the desired parameters in your string software.
Novation
Novation lists 61 semi-weighted keys, nine faders and DAW control for the Launchkey 61 MK4.
- Faders give you a way to control software parameters when the assignments work.
- Novation states that the Launchkey MK4’s pedal input is for sustain only and does not support an expression pedal.
Nektar
Nektar lists eight faders, knobs and integration with certain DAW versions for the Impact LX61 mk3.
- The faders and knobs may be useful for tracks or assigned software parameters.
- Nektar lists a footswitch input. Check whether your DAW version is covered by the stated integration and which pedal function you need.
M-Audio
M-Audio describes the Oxygen Pro 61 as a USB MIDI controller with 61 keys, faders and automatic DAW mapping.
- The stated controls include transport functions and faders.
- Automatic DAW mapping doesn’t confirm that a specific string library is already mapped to the parameters you want.
Joybuy products
A 61-key MIDI controller for playing string parts across a wider keyboard.
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61-key electronic keyboard with MIDI controller functionality
The 61 keys give you the playing range you need for parts that span several octaves.
View on Joybuy
Frequently asked questions
Is velocity sensitivity enough to create a crescendo in a sustained string note?
Not always. According to Spitfire Audio, long articulations in its libraries respond to the Dynamics control, while short articulations respond to velocity by default. Check how your own library works and which MIDI control you can assign for this.
How can I listen through headphones without speakers?
Load a software instrument on a MIDI track, set up the MIDI input and monitoring, then select the audio output your headphones are connected to. The controller sends MIDI; the software instrument produces the audible sound.
Can a sustain pedal replace an expression pedal?
Only if the controller and software support that function. Novation states that the Launchkey MK4’s sustain input does not support an expression pedal, so check your model’s pedal input and the MIDI assignment you need.
Do I need anything besides a MIDI controller to hear strings?
Yes. You need a software instrument that converts MIDI into audio and a configured audio output to hear it. Also check that your DAW and string software are available and compatible with your set-up.
What rights apply to an online purchase in the Netherlands?
For distance purchases, a 14-day cooling-off period applies in the cases described by the Government of the Netherlands; it does not cover every purchase, such as buying online from a private individual. The Netherlands Authority for Consumers and Markets states that the seller is responsible for the statutory guarantee if a consumer product does not meet what you could reasonably expect with normal use. A manufacturer’s guarantee does not replace this right.