AudioFu Chart · November 2026

Best Master Keyboards (up to 25 Keys) Under $800 2026

The top pick is Korg NanoKEY 2 Slimline USB MIDI Keyboard Controller ($59). IK Multimedia iRig Keys I/O 25 leads the high end. Ranked by the AudioFu Index from 33 models across 12 brands, prices checked every night.

Last updated: November 4, 2026

33models in this chart
12brands
$111median price
3price drops since Aug

Narrow the chart

All Master Keyboards (up to 25 Keys) Showing: Under $800 · clear

Top 10

Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.

  1. Korg NanoKEY 2 Slimline USB MIDI Keyboard Controller

    nanoKEY 2 white · Korg

    37 for sale on Reverb2 finishes at Thomann

    • Keys25 keys

    If you want a small keyboard to play software instruments on your computer or iPad, this one could suit you. It has 25 keys that respond to how hard you press, plus buttons for pitch, octave, modulation and sustain. At 244 g and powered over USB, it is easy to carry, but for iPad use you will need to buy the Apple Camera Connection Kit separately.

    Pros

    • 25 velocity-sensitive keys with four selectable velocity curves
    • Pitch Up/Down buttons let you bend notes as you play
    • Octave shift button covers a range of -4 to +4 octaves

    Cons

    • Needs the Apple Camera Connection Kit, not included, for iPad use
    • KORG does not guarantee iPad compatibility and problems may occur after Apple OS updates
    75AudioFu
    Index
    • Demand92
    • Lineup79
    • Price50
    • Specs33
    • Maker100
    Stableno change since Aug 17
    Aug 17$59 now
    $59€53 at Thomann · in stock
    Check price ↗
  2. Korg nanoKEY Fold 25-Key MIDI Keyboard Controller

    nanoKEY Fold Black · Korg

    51 for sale on Reverb2 finishes at Thomann

    If you want a keyboard you can fold up and toss in a bag, this one is worth a look. It has 25 keys, 15 scales with LED marking of the notes in each scale, an arpeggiator and chord mode, so you get a lot of ideas in a small space. It suits songwriters and anyone working on a computer, smartphone or tablet who wants something small and quick to set up.

    Pros

    • Folds down to 147 x 73 x 17 mm, easy to slip into a bag
    • 25 membrane keys with 13 selectable velocity values
    • 15 Scenes let you save different assignments for quick recall

    Cons

    • Needs a USB-C connection or USB power supply to run
    73AudioFu
    Index
    • Demand100
    • Lineup79
    • Price50
    • Specs0
    • Maker100
    Stableno change since Aug 17
    Aug 17$111 now
    $111€99 at Thomann · in stock
    Check price ↗
  3. Korg microKEY 25

    Korg

    19 for sale on Reverb1 finish at Thomann

    • Weight0.65 kg

    If you want a small keyboard to carry around or to use in a tight space, this one could suit you. It has 25 mini keys, a joystick for pitch bend and modulation, and an arpeggiator that plays patterns for you. It is USB bus powered and comes with the M1LE software synth, so you can start making sounds on your computer right away.

    Pros

    • 25 mini keys with natural touch for compact playing
    • Includes Korg M1LE software synthesizer
    • Arpeggiator built in for quick patterns

    Cons

    • Mini keys are smaller than standard keys, which takes getting used to
    63AudioFu
    Index
    • Demand76
    • Lineup50
    • Price50
    • Specs33
    • Maker100
    Stableno change since Aug 17
    Aug 17$66 now
    $66€59 at Thomann · in stock
    Check price ↗
  4. Native Instruments Komplete Kontrol A25 2018

    Komplete Kontrol A25 · Native Instruments

    7 for sale on Reverb1 finish at Thomann

    • Weight2.4 kg
    • Keys25 keys
    • Key actionSemi-weighted keys

    This keyboard suits you if you make beats or songs on a computer and want a compact, hands-on controller. The 25 semi-weighted keys, pitch and mod wheels, and eight rotary controls give you plenty to play with. It runs on USB power and comes with Komplete 15 Select and Ableton Live Lite, so you can start making music right away.

    Pros

    • Semi-weighted keyboard with 25 keys gives you a more piano-like touch
    • OLED display, eight touch-sensitive rotary controls, and a 4D push encoder for hands-on control
    • Pitch and Mod wheels built in for expressive playing

    Cons

    • Only 25 keys, so the range is limited for players who need a full keyboard
    • Needs a computer with a supported music program to make sound
    57AudioFu
    Index
    • Demand53
    • Lineup50
    • Price50
    • Specs100
    • Maker30
    Stableno change since Aug 17
    Aug 17$88 now
    $88€79 at Thomann · in stock
    Check price ↗
  5. AKAI Professional LPK25 MKII

    AKAI Professional

    19 for sale on Reverb1 finish at Thomann

    If you want a small keyboard to play with your laptop, this one is worth a look. It has 25 velocity sensitive mini keys, so harder playing gives you louder notes, and an arpeggiator that plays notes in steps for you. It needs no driver to install and gets its power from the USB cable, so it suits you if you make music on the go.

    Pros

    • 25 velocity sensitive mini keys respond to how hard you play
    • Arpeggiator with 7 play modes, 8 bar measures and adjustable swing
    • Plug and play with no driver installation needed

    Cons

    • Mini keys are smaller than full-size piano keys
    • Only 8 programmes can be saved
    56AudioFu
    Index
    • Demand76
    • Lineup50
    • Price50
    • Specs0
    • Maker85
    Stableno change since Aug 17
    Aug 17$51 now
    $51€46 at Thomann · in stock
    Check price ↗
  6. Korg microKEY Air 25-Key Bluetooth / USB MIDI Controller

    microKEY Air 25 · Korg

    14 for sale on Reverb1 finish at Thomann

    If you want a small keyboard to use with your tablet, phone or computer, this one is worth a look. It connects by Bluetooth or USB and runs on 2x AA batteries, so you can take it along. It suits anyone who needs a compact 25-key controller on the go.

    Pros

    • Bluetooth lets you play wirelessly with iPad, iPhone, Mac or PC.
    • Runs on 2x AA batteries or USB power, so it can go where a power outlet is not.
    • Compact natural touch mini-keyboard with 25 keys in a small footprint.

    Cons

    • Wireless use needs Bluetooth 4.0 or higher on your Mac, iPad, iPhone or PC.
    55AudioFu
    Index
    • Demand69
    • Lineup50
    • Price50
    • Specs0
    • Maker100
    Stableno change since Aug 17
    Aug 17$99 now
    $99€89 at Thomann · in stock
    Check price ↗
  7. Arturia MiniLab 3 White

    Arturia

    Not on Reverb yet3 finishes at Thomann

    • Weight1.5 kg

    You get a small keyboard with 25 keys, eight light-up pads and plenty of knobs and sliders. It suits you if you make beats or play software instruments on a laptop and want a compact controller. The included software and NKS support let you start making music right away with no extra purchases.

    Pros

    • 25 velocity sensitive slim keys give you a compact playing surface for notes and chords
    • Eight velocity and touch sensitive pads with RGB backlight for finger drumming and triggering sounds
    • Eight assignable encoders and four sliders let you map controls to your software

    Cons

    • Sold without a case or bag, so you will need your own protection for travel
    52AudioFu
    Index
    • Demand30
    • Lineup100
    • Price50
    • Specs33
    • Maker78
    Stablesince Aug 17
    $99 · Aug 17$99 now
    $99€89 at Thomann · in stock
    Check price ↗
  8. IK Multimedia iRig Keys I/O 25

    IK Multimedia

    13 for sale on Reverb1 finish at Thomann

    • Weight1.26 kg

    You get a compact 25-key controller with a built-in audio interface, eight pads, four rotary encoders and two touch strips. It suits you if you want to make music on a computer, or on a compatible iPhone or iPad, in a small setup. Keep in mind you will need your own laptop or tablet, as those are not included.

    Pros

    • 25 velocity-sensitive standard keys respond to how hard you play
    • Built-in audio interface with up to 24 bit / 96 kHz conversion
    • Eight assignable velocity-sensitive multi-colour pads for triggering sounds

    Cons

    • Tablets and laptops are not included, so you need your own to run it
    52AudioFu
    Index
    • Demand67
    • Lineup50
    • Price50
    • Specs33
    • Maker30
    Stableno change since Aug 17
    Aug 17$186 now
    $186€166 at Thomann · in stock
    Check price ↗
  9. Nektar Impact LX Mini 25-Key MIDI Controller

    Impact GX Mini · Nektar

    7 for sale on Reverb1 finish at Thomann

    • Weight0.5 kg

    You get a small 25-key controller that connects by USB and works with most computers without installing a driver. It has a joystick for pitch bend, two assignable modulation controls, and transport buttons for controlling your recording software. It suits you if you want a compact keyboard for a laptop or a small desk, and it comes with Bitwig 8-Track software to start with.

    Pros

    • 25 velocity sensitive mini keys respond to how hard you play
    • Three velocity curves let you choose how the keys respond
    • Joystick handles pitch bend and two assignable modulation controls

    Cons

    • Mini keys are small, so it may feel cramped for larger hands
    51AudioFu
    Index
    • Demand53
    • Lineup50
    • Price50
    • Specs33
    • Maker70
    Stableno change since Aug 17
    Aug 17$50 now
    $50€45 at Thomann · in stock
    Check price ↗
  10. Nektar Impact LX Mini 25-Key MIDI Controller

    Impact LX Mini · Nektar

    7 for sale on Reverb1 finish at Thomann

    • Weight1 kg

    You get a small controller with 25 keys that respond to how hard you press, plus 8 drum pads and 8 knobs. It plugs into your computer over USB and includes Bitwig 8-Track software, so it suits you if you want to make beats or sketch songs on a laptop. Because the keys are mini-size, it fits best in tight spaces and on the go rather than for full-size piano playing.

    Pros

    • 25 velocity-sensitive mini-size keys respond to how hard you play
    • 8 LED drum pads and 8 rotary knobs give hands-on control
    • Two independent arpeggiator and note repeat functions for quick patterns

    Cons

    • Keys are mini-size, so they may feel small for full-size playing
    51AudioFu
    Index
    • Demand53
    • Lineup50
    • Price50
    • Specs33
    • Maker70
    Stableno change since Aug 17
    Aug 17$116 now
    $116€104 at Thomann · in stock
    Check price ↗

All 33 master keyboards (up to 25 keys)

Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.

  1. 11
    Arturia MicroLab Mk3 WhiteArturia · 2 finishes
    Index 49↓ 12.5%
    49
    ↓ 12.5%$55€49
    $55€49Check ↗
  2. 12
    Nektar SE25 USB MIDI Keyboard Controller 2012SE25 · Nektar
    Index 48Stable
    48
    Stable$44€39
    $44€39Check ↗
  3. 13
    Korg nanoKEY Fold Sand BeigeKorg
    Index 47↓ 23.2%
    47
    ↓ 23.2%$107€96
    $107€96Check ↗
  4. 14
    AKAI Professional MPK Mini IV BlackAKAI Professional
    Index 43Stable
    43
    Stable$111€99
    $111€99Check ↗
  5. 15
    AKAI Professional MPK Mini IV GrayAKAI Professional
    Index 43Stable
    43
    Stable$111€99
    $111€99Check ↗
  6. 16
    Nektar Impact LX25 Mk3 MIDI Keyboard ControllerImpact LX25 mk3 · Nektar
    Index 42Stable
    42
    Stable$122€109
    $122€109Check ↗
  7. 17
    Miditech Garagekey Groove IIMiditech
    Index 41Stable
    41
    Stable$77€69
    $77€69Check ↗
  8. 18
    Miditech Midistart Music 25Miditech
    Index 41Stable
    41
    Stable$83€74
    $83€74Check ↗
  9. 19
    Novation Launchkey Mini 25 MK4Novation
    Index 41Stable
    41
    Stable$124€111
    $124€111Check ↗
  10. 20
    Novation FLkey 2 Mini 25Novation
    Index 41Stable
    41
    Stable$140€125
    $140€125Check ↗
  11. 21
    Korg nanoKEY Fold Alpine GreenKorg
    Index 39Stable
    39
    Stable$111€99
    $111€99Check ↗
  12. 22
    Swissonic MiniKey 25Swissonic
    Index 38Stable
    38
    Stable$55€49
    $55€49Check ↗
  13. 23
    AKAI Professional MPK mini Play MK3AKAI Professional
    Index 38Stable
    38
    Stable$117€105
    $117€105Check ↗
  14. 24
    Korg nanoKEY Fold Lava OrangeKorg
    Index 38↑ 2.8%
    38
    ↑ 2.8%$125€112
    $125€112Check ↗
  15. 25
    Novation Launchkey 25 MK4Novation
    Index 38↑ 6.3%
    38
    ↑ 6.3%$189€169
    $189€169Check ↗
  16. 26
    Muse Kinetics K-Board C GalaxyMuse Kinetics
    Index 38Stable
    38
    Stable$234€209
    $234€209Check ↗
  17. 27
    ESI Xkey 25ESI
    Index 34Stable
    34
    Stable$164€147
    $164€147Check ↗
  18. 28
    ESI Xkey Air 25ESI
    Index 34Stable
    34
    Stable$278€249
    $278€249Check ↗
  19. 29
    Midiplus X2 miniMidiplus
    Index 33Stable
    33
    Stable$99€89
    $99€89Check ↗
  20. 30
    Miditech Midistart Music 25 Bag BundleMiditech
    Index 28Stable
    28
    Stable$117€105
    $117€105Check ↗
  21. 31
    AKAI Professional MPK Mini IV Gray-AIEP3 BundleAKAI Professional
    Index 26Stable
    26
    Stable$178€159
    $178€159Check ↗
  22. 32
    AKAI Professional MPK Mini IV Black-AIEP3 BundleAKAI Professional
    Index 26Stable
    26
    Stable$178€159
    $178€159Check ↗
  23. 33
    Miditech Midistart Music 25 Bag SetMiditech
    Index 25Stable
    25
    Stable$103€92
    $103€92Check ↗

Master Keyboards (up to 25 Keys) by the numbers

Measured across all 38 models we track, not a sample.

Price distribution

Median $111 — half of all master keyboards (up to 25 keys) here cost less.

1
15
15
5
2
<$50$50–100$100–150$150–200$200+
Weight1.05 kg

median of 23 models · 0.4 kg–2.3 kg

How to choose the best master keyboards (up to 25 keys)

Keybed Feel

Cheap plastic keys are a vibe-killer. We're looking for something with at least a semblance of weighting, even if it's just a slightly raised profile - anything to give you some tactile feedback and avoid that completely mushy feel.

MIDI Implementation

Solid MIDI mapping, velocity sensitivity, and aftertouch (if available) are non-negotiable. No one wants a controller that feels unresponsive or doesn't translate your playing accurately.

Build Quality

Let's be realistic - sub-$800 builds will have compromises. We're assessing how sturdy the chassis feels, how well the knobs and faders are secured, and overall long-term durability - something you'll appreciate on gigging stages.

Connectivity

USB-MIDI is standard, but look for MIDI DIN ports if you're integrating with older gear or need that classic MIDI handshake. Pedal inputs are a bonus for sustain and expression - crucial for piano parts and pads.

Software Integration

Some controllers come bundled with software - DAWs, virtual instruments, or editing tools. While often introductory, these can be useful for getting started, and a well-integrated system is a big plus.

Buying guide

So, you need a compact MIDI controller - maybe for a tight studio setup, a minimalist live rig, or just some serious iPad jamming. Finding a 25-key master keyboard that doesn't sound like a plastic toy and actually inspires you can be tough, especially when you're keeping an eye on the budget.

At this price point, you're trading off something. Don't expect buttery-smooth, piano-weighted keys - you're looking for a playable, responsive action. Build quality will be decent, but not rock-solid.

Prioritize a good keybed feel and reliable MIDI implementation over flashy features you might not use. Spend a little more for aftertouch if you play piano or pads seriously - it makes a huge difference.

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 38 master keyboards (up to 25 keys) from the Thomann catalogue. 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

Are semi-weighted keys better than synth-action keys?

Generally, yes. Semi-weighted keys offer a little more resistance and a more piano-like feel, even if it's not true weighted action. Synth-action can feel too light and imprecise for expressive playing, especially for piano or organ sounds.

What's the deal with aftertouch?

Aftertouch is pressure sensitivity after you've pressed a key. It allows for dynamic control of parameters like vibrato, filter sweeps, or volume - a huge boost for expression. It's rare under $800, but worth seeking out if you're serious about nuanced playing.

Can I use this with my iPad?

Absolutely! Most of these controllers are class-compliant, meaning they'll work seamlessly with iPads and other tablets via USB. Just make sure you have a compatible camera adapter.

What about DAW integration?

Many controllers offer some level of DAW integration, like automatic mapping of controls to virtual instruments or effects. Check the manufacturer's website for compatibility and setup instructions.

Is it worth spending more for a bigger keyboard?

For a compact setup, 25 keys are often enough. However, if you need more octaves for layering or complex arrangements, consider stretching your budget - the extra range is a game-changer.

Related charts

#1 · AudioFu Index 75Korg NanoKEY 2 Slimline USB MIDI Keyboard Controller · $59€53
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