Novation LaunchKey Mk4
The Creative Controller. Redesigned for Musicians.
Professional MIDI controllers with deep DAW integration, generative arpeggiator, chord modes, and polyphonic aftertouch pads. From portable mini keyboards to full 61-key powerhouses.
What's New in the LaunchKey Mk4 range?
The Mk4 generation represents a complete redesign with significant improvements over Mk2 and Mk3 models, making these the most capable LaunchKey controllers to date.
Expanded DAW Support
No longer just an Ableton controller. The Mk4 now includes custom scripts for Logic Pro, Cubase, FL Studio, Reason, Bitwig, and Ardour, with deep integration across all major DAWs.
Mk3: Ableton-focused
→
Mk4: 7 DAW integrations
Enhanced Arpeggiator with Step Editor
The already impressive Mutate and Deviate functions have been expanded with an 8-step pattern editor. Add ratchets, accents, and ties using the pads for unprecedented creative control.
Mk3: Mutate & Deviate
→
Mk4: Full step editor + Strum mode
30 Scales vs. 8 Previously
Scale mode has been dramatically expanded from 8 to 30 scales, with three distinct modes: Scale Snap (rounds to nearest note), Scale Filter (mutes off-scale notes), and Scale Layout (maps scale to white keys only).
Mk2/Mk3: 8 scales
→
Mk4: 30 scales + 3 modes
Three Chord Modes
New chord functionality includes Chord Map (curated chord sets), User Chord (save your own progressions), and Fixed Chord (transpose chords from any key). Plus, Chord Detector shows you what you're playing on the OLED.
Mk3: Basic chord function
→
Mk4: 3 chord modes + detector
Improved Hardware & Build Quality
Endless encoders replace old pots (no more parameter jumps), centrally-positioned OLED display (easier to read), improved FSR pads with better sensitivity, and semi-weighted keys on 49/61 models with lighter, faster action.
Mk3: Corner LCD, standard pots
→
Mk4: Central OLED, endless encoders
NKS Integration
Brand new partnership with Native Instruments brings Native Kontrol Standard compatibility, offering seamless control of NI software including Komplete 15 Select (included in the software bundle).
Mk2/Mk3: No NKS support
→
Mk4: Full NKS compatibility
New Mini 37 Model
A first for the LaunchKey line: a 37-key mini controller that strikes the perfect balance between portability and playability with three full octaves.
Mk3: 25 or 49+ keys
→
Mk4: New 37-key mini option
Standout Features Across the Mk4 Range
Polyphonic Aftertouch Pads
All 16 velocity-sensitive FSR pads feature polyphonic aftertouch with Novation's unique radial sensor design for increased sensitivity and consistency. Perfect for expressive performance, not just drums.
Ableton Live Step Sequencer
In Ableton Live, use the pads to directly control the step sequencer, making it incredibly fast to build drum patterns and melodic sequences without touching your mouse.
Split & Layer Functions
On 49 and 61-key models, split the keyboard into two independent zones or layer two MIDI channels across all keys for complex performance setups.
Flexible Encoders & Faders
Eight endless encoders on all models, plus nine faders with buttons on 49/61 models. Store up to four custom modes for instant recall of your preferred control mappings.
Premium Keybeds
49 and 61-key models feature new semi-weighted, waterfall-style keys for piano-like feel. 25/37 full-size models have synth action, and Mini models have responsive velocity-sensitive mini keys.
Comprehensive Software Bundle
Includes Ableton Live 12 Lite, Cubase LE, Novation Play, GForce synths (Bass Station, Oberheim SEM, OB-EZ, AXXESS), Klevgrand plugins, Orchestral Tools sounds, Komplete 15 Select, and Melodics lessons.
Who's the LaunchKey Mk4 For?
Mobile Producers
The Mini 25 and Mini 37 are bus-powered and ultra-portable. Perfect for production on the go, whether you're on a plane, in a café, or just moving between rooms.
Beginners & Students
Scale mode, chord detector, and visual feedback make learning music theory intuitive. See intervals and chord structures in real-time as you play, accelerating your understanding.
Ableton Live Users
Still the best Ableton controller in its class. Clip launching, session view control, drum rack, and step sequencing make this an extension of Live itself.
Multi-DAW Studios
Custom scripts for Logic, Cubase, FL Studio, Reason, Bitwig, and Ardour mean one controller works seamlessly across your entire software ecosystem.
Finger Drummers
The improved FSR pads with polyphonic aftertouch are genuinely expressive. Tighter, more consistent response than standard pads for dynamic performances.
Songwriters
Never lose inspiration waiting to figure out chords. Chord modes, arpeggiator with Mutate/Deviate, and scale locking keep you in the creative flow.
Hardware Integrators
5-pin MIDI out (3.5mm on Minis) and sustain pedal input on all models. Use Components software to create custom mappings for hardware synths and drum machines.
Native Instruments Users
New NKS compatibility means instant, hands-on control of Komplete instruments. Browse presets, tweak parameters, all without touching your mouse.
LaunchKey Mk4 Model Comparison
Choose the right size for your workflow. All models share the same powerful features, with 49 and 61-key versions adding faders and split/layer functionality.
Tap any model to view specifications ↓
LaunchKey Mini 25
£109
Keys
25 mini synth
Octaves
2
Pads
16 (poly aftertouch)
Encoders
8 endless
Faders
None
Pitch/Mod
Touch strips
Split/Layer
No
MIDI Out
3.5mm
Weight
~730g
Best For
Ultra portability
LaunchKey Mini 37
£139
Keys
37 mini synth
Octaves
3
Pads
16 (poly aftertouch)
Encoders
8 endless
Faders
None
Pitch/Mod
Touch strips
Split/Layer
No
MIDI Out
3.5mm
Weight
~850g
Best For
Portable + playable
LaunchKey 25
£169
Keys
25 full-size synth
Octaves
2
Pads
16 (poly aftertouch)
Encoders
8 endless
Faders
None
Pitch/Mod
Wheels
Split/Layer
No
MIDI Out
5-pin
Weight
~1.5kg
Best For
Compact studios
LaunchKey 37
£199
Keys
37 full-size synth
Octaves
3
Pads
16 (poly aftertouch)
Encoders
8 endless
Faders
None
Pitch/Mod
Wheels
Split/Layer
No
MIDI Out
5-pin
Weight
~1.8kg
Best For
Balanced size
LaunchKey 49
£229
Keys
49 semi-weighted
Octaves
4
Pads
16 (poly aftertouch)
Encoders
8 endless
Faders
9 + buttons
Pitch/Mod
Wheels
Split/Layer
Yes
MIDI Out
5-pin
Weight
~4.8kg
Best For
Full production
LaunchKey 61
£279
Keys
61 semi-weighted
Octaves
5
Pads
16 (poly aftertouch)
Encoders
8 endless
Faders
9 + buttons
Pitch/Mod
Wheels
Split/Layer
Yes
MIDI Out
5-pin
Weight
~5.5kg
Best For
Piano players
| Feature | Mini 25 | Mini 37 | 25 | 37 | 49 | 61 |
|---|---|---|---|---|---|---|
| UK Price (inc. VAT) | £109 | £139 | £169 | £199 | £229 | £279 |
| Number of Keys | 25 | 37 | 25 | 37 | 49 | 61 |
| Key Type | Mini synth | Mini synth | Full synth | Full synth | Semi-weighted | Semi-weighted |
| Octaves | 2 | 3 | 2 | 3 | 4 | 5 |
| Velocity-Sensitive Pads | ✓ 16 | ✓ 16 | ✓ 16 | ✓ 16 | ✓ 16 | ✓ 16 |
| Polyphonic Aftertouch | ✓ (pads) | ✓ (pads) | ✓ (pads) | ✓ (pads) | ✓ (pads) | ✓ (pads) |
| Endless Encoders | ✓ 8 | ✓ 8 | ✓ 8 | ✓ 8 | ✓ 8 | ✓ 8 |
| Faders | ✗ | ✗ | ✗ | ✗ | ✓ 9 | ✓ 9 |
| Pitch/Mod Wheel | Touch strips | Touch strips | ✓ | ✓ | ✓ | ✓ |
| OLED Display | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Scale Mode (30 scales) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Chord Modes | ✓ 3 | ✓ 3 | ✓ 3 | ✓ 3 | ✓ 3 | ✓ 3 |
| Chord Detector | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Arpeggiator + Step Editor | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Split/Layer Functions | ✗ | ✗ | ✗ | ✗ | ✓ | ✓ |
| Custom Modes | Pads + Encoders | Pads + Encoders | Pads + Encoders | Pads + Encoders | Pads + Encoders + Faders | Pads + Encoders + Faders |
| MIDI Out | 3.5mm | 3.5mm | 5-pin | 5-pin | 5-pin | 5-pin |
| Sustain Input | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bus Powered | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| White Version Available | ✗ | ✓ | ✗ | ✗ | ✓ | ✗ |
| Weight | ~730g | ~850g | ~1.5kg | ~1.8kg | ~4.8kg | ~5.5kg |
| Best For | Ultra portability | Portable + playable | Compact studios | Balanced size | Full production | Piano players |
Included Software Bundle
Every LaunchKey Mk4 includes a comprehensive suite of professional software worth hundreds of pounds.
Ableton Live 12 Lite
Full-featured DAW with 8 tracks
Cubase LE
Steinberg's powerful DAW
Novation Play
80+ sounds from classic synths
GForce Bass Station
Iconic bass synth emulation
Oberheim SEM
Legendary synth sounds
Oberheim OB-EZ
Classic Oberheim tones
AXXESS
GForce virtual instrument
Klevgrand LUXE
Channel strip plugin
Klevgrand R0verb
Creative reverb effects
Klevgrand Slammer
Virtual drummer
Orchestral Tools
Parallel Orchestra Bundle
Komplete 15 Select
Native Instruments essentials
Melodics
Interactive lessons for keys & pads
The LaunchKey Mk4 range represents a significant leap forward from previous generations. Novation has listened to user feedback and delivered meaningful improvements across the board: expanded DAW support, a vastly improved arpeggiator, comprehensive chord and scale tools, better build quality, and NKS integration.
Who Should Buy
- Ableton Live users still get the best integration in class
- Multi-DAW producers benefit from genuine cross-platform scripts
- Beginners get educational tools that teach music theory as you play
- Mobile producers finally have a truly portable powerhouse
- Budget-conscious buyers get exceptional value with included software
Best Value Picks
For portability: Mini 37 offers the best balance of size and playability with three full octaves.
For studio use: LaunchKey 49 adds faders, split/layer, and a comfortable 4-octave range.
For piano players: LaunchKey 61 provides 5 octaves with semi-weighted keys at a genuinely competitive price.
The LaunchKey Mk4 range punches well above its weight class. The combination of improved hardware, powerful creative tools, and exceptional software bundle makes these some of the best value MIDI controllers on the market right now. Whether you're after ultra-portability or full studio control, there's a LaunchKey Mk4 that fits.