AudioFu Chart · October 2026
Best Arturia Master Keyboards (up to 49 Keys) 2026
The top pick is Arturia KeyStep mk2 32-Key MIDI Controller ($117). Arturia Keystep Pro leads the high end. Ranked by the AudioFu Index from 8 models, prices checked every night.
Last updated: October 22, 2026
Top 8
Full detail for the 8 highest AudioFu Index scores. Every other model is listed below.
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Arturia KeyStep mk2 32-Key MIDI Controller
KeyStep mk2 · Arturia
27 for sale on Reverb1 finish at Thomann
- Weight1.1 kg
This small controller packs a lot into a slim case with 32 keys and a nice OLED screen. It comes with Ableton Live Lite so you can make music right away. The arpeggiator and touch strips let you play fast melodies easily. It works well as a portable studio companion but needs a computer to hear the sound.
Pros
- Includes Ableton Live Lite software with the box
- Features 32 velocity-sensitive keys with aftertouch
- Offers 16 different arpeggiator modes for melodies
Cons
- No built-in speakers for direct sound monitoring
- Relies on external power or USB bus charging only
70AudioFu
Index↓ 10.3%since Aug 17 · lowest so far$130 · Aug 17$117 now$117€104 at Thomann · in stockCheck price ↗ -
Arturia KeyLab 49 MkII MIDI Controller
KeyLab MkII 49 White · Arturia
37 for sale on Reverb1 finish at Thomann
- Weight6.3 kg
The KeyLab MkII 49 is a fantastic all-in-one MIDI controller, especially for producers and keyboardists wanting a well-built, feature-rich experience without the premium price tag. The included Analog Lab software is a real bonus for getting started, and the aluminum build feels surprisingly robust. It's an excellent choice for those needing a versatile and compact performance hub.
Pros
- Solid aluminum chassis provides excellent stability and a premium feel
- Aftertouch adds expressive nuance to performances, enhancing realism
- Analog Lab software offers a vast, curated library of sounds and presets
Cons
- The keybed, while velocity-sensitive, lacks the depth and feel of a higher-end action
- Limited CV/Gate connectivity may restrict advanced modular setups
69AudioFu
IndexStableno change since Aug 17Aug 17$246 now$246€219 at Thomann · in stockCheck price ↗ -
Arturia KeyStep 37 mk2 MIDI Controller
KeyStep 37 mk2 · Arturia
17 for sale on Reverb1 finish at Thomann
- Weight1.09 kg
This compact keyboard packs a powerful step sequencer and arpeggiator right into its body. It feels great to play with its slim keys and touch strips for bending pitch. It's perfect for producers who want to sequence melodies quickly without needing a huge computer setup.
Pros
- Velocity-sensitive keys with aftertouch for expressive control
- Polyphonic step sequencer with real-time recording capabilities
- 16-mode arpeggiator with mutate function for variations
Cons
- No specific sound samples or built-in synth engines listed
- No dedicated pads or drum machines included in hardware
66AudioFu
Index↓ 10.1%since Aug 17 · lowest so far$190 · Aug 17$171 now$171€152 at Thomann · in stockCheck price ↗ -
- Weight6.1 kg
The KeyLab 49 mk3 is a fantastic, versatile controller for producers and performers looking for a robust, well-integrated experience. The build quality is impressive for its price point, and the included software gives you a huge head start. It's a sweet spot for those wanting deep control without needing a massive keyboard.
Pros
- Solid aluminum chassis with wood accents feels exceptionally well-built.
- Aftertouch on the keys significantly enhances expressive playing.
- The included Komplete Select bundle offers immediate, diverse sonic possibilities.
Cons
- 49-key layout limits range for complex chord voicings and basslines.
- Screen resolution, while adequate, isn't as crisp as higher-end alternatives.
57AudioFu
Index↓ 11.0%since Aug 17 · lowest so far$448 · Aug 17$399 now$399€355 at Thomann · in stockCheck price ↗ -
- Weight1.17 kg
This slim controller is perfect for people who want to start making music right away without buying extra gear. It connects easily to your computer and lets you control big software packs instantly. Since it plays no sounds itself, you must have a computer with music apps running. Its compact size makes it great for small desks or quick sessions.
Pros
- Includes free software bundle for immediate use
- Supports direct control of thousands of instruments
- Features touch and pressure sensitive pads
Cons
- Lacks built-in audio interface for recording
- No internal sound engine for generating tones
53AudioFu
Index↓ 10.1%since Aug 17 · lowest so far$156 · Aug 17$140 now$140€125 at Thomann · in stockCheck price ↗ -
- Weight2.76 kg
The KeyLab Essential 49 MK3 is a seriously good value for budding producers and keyboardists needing hands-on control. It’s a fantastic entry point to MIDI mastery, offering a ton of features and a great software bundle. If you’re looking for a compact and affordable controller to elevate your workflow, this is a strong contender.
Pros
- Solid plastic build feels surprisingly robust for its price point.
- The included Analog Lab software provides a huge palette of sounds immediately.
- Responsive, velocity-sensitive keys offer a decent piano-like playing experience.
Cons
- Keys, while responsive, lack the premium feel of fully-weighted action.
- The plastic casing, while sturdy, can feel a bit hollow under heavy use.
53AudioFu
Index↓ 10.2%since Aug 17 · lowest so far$186 · Aug 17$167 now$167€149 at Thomann · in stockCheck price ↗ -
- Weight2.7 kg
The Keystep Pro Black Edition is a powerhouse for electronic musicians and those wanting deep sequencer control. It's a fantastic central hub for your studio, particularly if you're into modular synths, and its compact design makes it ideal for smaller spaces. This is perfect for producers who want a self-contained performance instrument and sequencing solution.
Pros
- Solid, all-black anodized aluminum chassis feels exceptionally premium.
- Sequencer's performance-oriented workflow truly accelerates music creation.
- Extensive CV/Gate/Mod outputs unlock powerful modular synth integration.
Cons
- Mini-keys lack the feel of full-sized keys; aftertouch is a bonus, not a substitute.
- OLED display, while functional, can be a little cramped for detailed editing.
49AudioFu
Index↓ 12.1%since Aug 17 · lowest so far$447 · Aug 17$393 now$393€350 at Thomann · in stockCheck price ↗ -
- Weight2.7 kg
The Keystep Pro is a seriously powerful little box. It’s a fantastic hub for sequencing and controlling both hardware synths and software instruments, especially if you're into experimental music or want a compact studio solution. It's a great choice for electronic musicians, producers, and those wanting a robust, portable sequencing solution.
Pros
- Excellent sequencer offers deep, performance-oriented creative possibilities
- Mini keys have surprisingly good feel and responsive aftertouch
- Comprehensive connectivity caters to both modern and vintage setups
Cons
- Mini keys aren’t ideal for all players, especially those with larger hands
- Build quality, while solid, feels a little plasticky for the price point
45AudioFu
Index↓ 4.5%since Aug 17 · lowest so far$470 · Aug 17$448 now$448€399 at Thomann · in stockCheck price ↗
Master Keyboards (up to 49 Keys) by the numbers
Measured across all 72 models we track, not a sample.
Median $246 — half of all master keyboards (up to 49 keys) here cost less.
median of 58 models · 0.65 kg–6.2 kg
most common · 15 models
How to choose the best master keyboards (up to 49 keys)
Keybed Feel
Arturia's Fatar keybeds are the real deal. They've got a surprising amount of depth and a consistent action that feels closer to a real acoustic piano or vintage Rhodes than most controllers in this size range. It's not a buttery-smooth, hyper-sensitive action, but it's responsive and playable.
Integration with Arturia Software
Obvious, right? But their seamless integration with Analog Lab and V Collection is a significant selling point. The hardware controls are mapped intuitively, making it a breeze to tweak sounds on the fly - a huge benefit for live performance.
Build Quality
These aren't built like disposable plastic toys. The metal chassis feels solid, and the keybed itself is well-secured. They'll survive the inevitable bumps and bruises of gigging, which is more than you can say for a lot of cheaper options.
Size & Portability
The 49-key size is the sweet spot - compact enough for a bedroom studio or cramped apartment, but still giving you enough octaves to cover your bases. It's easy to throw in a gig bag and transport - a real plus for working musicians.
Velocity & Aftertouch Response
Arturia's controllers are generally pretty good at translating your playing dynamics into expressive sounds. While they don't have full-blown aftertouch on the smaller models, the velocity response is nuanced enough to convey subtle shifts in intensity, which is crucial for realistic performances.
Buying guide
So, you're looking for a compact MIDI keyboard - Arturia's Master Keyboards are a serious contender. They've built a reputation for nailing vintage synth emulations and, crucially, their keybeds are genuinely excellent. If you're tired of feeling like you're playing a plastic toy and want a controller that actually inspires you, let's dive into what makes these little guys tick.
Don't expect a boatload of features for the price - these are controllers first and foremost. The biggest trade-off is the lack of aftertouch on the smaller models; it's a feature you'll miss if you're used to playing Rhodes or expressive synths. However, the solid keybed and tight integration with Arturia's software make them a worthwhile investment if you value playability and a genuine feel over a laundry list of bells and whistles.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 12 master keyboards (up to 49 keys) from the Thomann catalogue (of 72 in the category). Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
How do these compare to Novation's Launchkey series?
Novations are generally more geared towards Ableton Live integration and have more immediate, accessible features. Arturias prioritize a more authentic piano/synth feel, and their software integration is broader than just Ableton.
Are the keys semi-weighted?
They're not fully weighted, but they're definitely more substantial than the membrane keys found on cheaper controllers. Think of it as a responsive, action-oriented feel - not a piano-like resistance, but far from a mushy synth action.
Can I use these with any virtual instrument?
Absolutely. They're standard MIDI controllers - they'll work with anything that accepts MIDI input. The Arturia-specific features are a bonus, not a requirement.
Do they have pitch bend and modulation wheels?
Yes, they have assignable knobs and a couple of dedicated buttons for pitch bend and modulation, which are crucial for expressive playing. They're small, but functional.
What's the best way to map controls to third-party plugins?
Most DAWs have built-in MIDI mapping tools. Experiment and find what works best for you - the Arturia controllers are generally responsive to manual mapping.
