AudioFuAudioFu Chart · October 2026
Best Ketron Hardware Sequencers and Arrangers 2026
The top pick is Ketron EventX ($4,253). Ketron SD-40 gives you the most for the money at $2,126. Ranked by the AudioFu Index from 7 models, prices checked every night.
Last updated: October 15, 2026
Top 7
Full detail for the 7 highest AudioFu Index scores. Every other model is listed below.
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- Weight3.9 kg
The Ketron EventX is a powerhouse arranger module—a true workstation in a compact form factor. It’s ideal for professional keyboardists and solo performers needing complex arrangements and realistic sounds on the fly. The sheer depth of sounds and the integrated recording capabilities make it a serious contender for live performance and studio use.
Pros
- Massive voice library offers incredible sonic versatility and realism.
- Intuitive touchscreen and sliders streamline performance and arrangement.
- Robust 240GB SSD provides ample space for user samples and recordings.
Cons
- The complex interface demands a significant learning curve for new users.
- Limited CV/Gate capabilities restrict integration with older analog gear.
57AudioFu
Index↓ 3.8%since Aug 14 · lowest so far$4,421 · Aug 14$4,253 now$4,253€3,799 at Thomann · in stockCheck price ↗ -
- Weight4 kg
The SD-90 is a powerhouse for gigging musicians and solo performers who need a comprehensive arranger workstation. Its audio playback and massive sound library are impressive, but be aware it's designed primarily for arrangement-based performance, not deep sound design.
Pros
- Extensive sound library caters to diverse musical styles.
- Audio multitrack player offers robust playback capabilities.
- Master keyboard mode expands versatility for live performance.
Cons
- Limited key count (672) may restrict some player's comfort.
- Arranger-focused design restricts broader synthesizer functionality.
56AudioFu
Index↓ 1.5%since Aug 14 · lowest so far$2,954 · Aug 14$2,910 now$2,910€2,599 at Thomann · in stockCheck price ↗ -
- Weight2 kg
The Ketron SD-40 is a powerhouse for performers needing a self-contained arrangement engine. It's ideal for accordionists, guitarists, and anyone playing European-influenced music who wants a complete, portable performance solution with a ton of sounds and styles at their fingertips. Just be aware it's designed for programmed play, not a traditional keyboard feel.
Pros
- Excellent sound library, particularly strong in European folk styles
- Intuitive arranger engine with deep customization options
- Solid build quality; feels robust despite its compact size
Cons
- Limited keyboard action; best suited for programmed performances
- The colour display, while functional, could be brighter and higher resolution
55AudioFu
IndexStableno change since Aug 14Aug 14$2,126 now$2,126€1,899 at Thomann · in stockCheck price ↗ -
- Weight3.5 kg
This unit packs a huge 256 GB hard drive and handles 128 notes at once. It comes with built-in sections for DJing, karaoke, and recording. You get a good touch screen and solid MIDI connections. It is a solid choice for anyone needing a lot of storage and flexible mixing tools.
Pros
- Includes a large 256 GB internal SSD for massive storage.
- Supports 128 notes simultaneously across multiple instrument voices.
- Offers dedicated sections for karaoke, DJ mixing, and jukebox.
Cons
- No specific track count is listed in the official description.
- Missing explicit CV/Gate input specification in the text.
55AudioFu
IndexStableno change since Aug 17Aug 17$2,461 now$2,461€2,198 at Thomann · in stockCheck price ↗ -
- Weight2 kg
The Ketron EVM Event Module is a powerhouse arranger module for serious keyboard players and performers. It’s designed for those who want a massive sound palette, intricate arrangements, and live performance capabilities—essentially a complete performance workstation in a compact form. Perfect for solo artists and bands seeking a robust and creative arranging solution.
Pros
- Massive voice library offers incredible sonic versatility across genres.
- Dual/layer and split modes enable complex, layered arrangements.
- Integrated SSD provides ample storage for samples and projects.
Cons
- Limited CV/Gate connectivity restricts modular synth integration.
- Premium-priced, a significant investment for many keyboardists.
55AudioFu
IndexStableno change since Aug 14Aug 14$3,123 now$3,123€2,790 at Thomann · in stockCheck price ↗ -
- Weight2.5 kg
This module handles heavy recording tasks with five audio tracks plus one master. Its large display and huge sound library make it perfect for big band rehearsals or church services. However, its big footprint and lack of built-in speakers mean you need a good PA system. It is a powerful workstation for those who want to record and play together.
Pros
- Tiltable touch screen lets players adjust view easily
- Over 500 styles and 464 voices cover many needs
- 5+1 audio tracks allow full band recording setup
Cons
- Dimensions are large for small stage or classroom spaces
- Weight is not specified so portability may be limited
55AudioFu
IndexStableno change since Aug 17Aug 17$3,570 now$3,570€3,189 at Thomann · in stockCheck price ↗ -
- Weight2 kg
The Ketron EVM Event Bundle is a powerhouse arranger workstation aimed squarely at professional musicians and performing artists. It's a full-fledged performance studio in a keyboard, letting you craft incredibly detailed and personalized arrangements on the fly – perfect for solo performers, tribute acts, or anyone needing a complete backing band solution.
Pros
- Extensive voice library offers incredible sonic versatility
- Real Audio Bass provides a remarkably organic low-end feel
- Voicetronin vocal harmonies add a unique and polished touch
Cons
- Steep learning curve due to complex arrangement features
- Physically bulky and heavy, limiting portability
33AudioFu
IndexStableno change since Aug 14Aug 14$3,356 now$3,356€2,998 at Thomann · in stockCheck price ↗
Hardware Sequencers and Arrangers by the numbers
Measured across all 29 models we track, not a sample.
median of 22 models · 0.55 kg–3.5 kg
How to choose the best hardware sequencers and arrangers
Sound Engine Heritage
Ketron's roots are in sample-based workstations with a distinctive flavor. Early models used proprietary samples - think warm Rhodes tones with a touch of tape saturation, and brass sounds that cut through without being harsh. It's a specific, vintage vibe you won't find elsewhere.
Real-Time Arrangement Capabilities
Forget just sequencing MIDI notes. Ketron units excel at building entire arrangements - intros, verses, choruses, bridges - all triggered and manipulated in real-time. This is crucial for solo performers or anyone wanting a full band sound with just a keyboard.
User Interface (and Learning Curve)
Let's be honest, Ketrons aren't the most intuitive. The button-laden interfaces can feel overwhelming at first, but once you crack the code, the control you gain is unparalleled. Expect a significant investment of time to truly master them.
Build Quality
The older units (especially the DSX series) are built like tanks - heavy, solid construction. Newer models have slimmed down a bit, but the overall feel is still robust. However, the LCD screens on some older units can be a point of failure - watch out for discoloration or dead pixels.
MIDI Implementation & Flexibility
While primarily self-contained, Ketron units do offer MIDI connectivity. You can use them to control external synths or have external gear trigger Ketron sequences. However, deep integration with modern DAWs isn't their strong suit - they're more of a standalone beast.
Buying guide
Okay, so you're looking at Ketron hardware sequencers and arrangers? Smart move. These aren't your typical MIDI boxes - they're a deep dive into a unique lineage of Italian keyboard technology. If you're tired of sterile, overly-quantized MIDI loops and crave something with genuine character, a little grit, and the ability to build full orchestral arrangements on the fly, Ketron deserves a serious listen. Let's break down what makes them tick.
Buying a Ketron is a commitment. Don't expect plug-and-play simplicity; be prepared to dig in and learn. Older units offer incredible value, but factor in potential repair costs for those LCD screens.
Newer models are more streamlined but lose some of that classic Ketron warmth - it's a trade-off. If you're after pristine digital clarity, look elsewhere; Ketron is all about character.
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 7 hardware sequencers and arrangers from the Thomann catalogue (of 29 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
Are Ketron sequencers easy to learn?
No. They're not. The interface is complex, and the manual isn't always the clearest. But the payoff - the ability to create truly dynamic arrangements - is worth the effort.
Can I use a Ketron with Ableton Live or Logic?
You can, but don't expect seamless integration. MIDI sync is possible, but deep control from your DAW is limited. They're really designed to be standalone performance tools.
What's the difference between a Ketron DSX and a RG-100?
The DSX series is generally considered the pinnacle - more powerful sound engines, more memory, more features. The RG-100 is a more streamlined, later model, but it still packs a punch. DSX commands a higher price, and rightfully so.
Are spare parts readily available?
For the older models, it can be tricky. Some parts are becoming scarce, so be prepared to troubleshoot or source parts from online forums. Newer models have slightly better parts availability, but it's still not like buying replacement parts for a Roland.
Is a Ketron worth the money if I'm primarily a bedroom producer?
Probably not. They're built for live performance and arrangement on the fly. If you're happy with pre-made loops and samples in your DAW, you won't get the most out of a Ketron.
