Korg KRONOS 3 Music Workstation

The Ultimate Stage Icon Returns

Since its debut in 2011, the groundbreaking KRONOS has earned complete admiration from musicians worldwide, evolving through model updates and innovations shaped by the feedback from so many professional musicians using KRONOS on the biggest stages and studios around the world. Revered as the definitive keyboard for professionals and discerning amateurs, the KRONOS has consistently set the gold standard in performance, power and versatility.

Now, by popular demand, the KRONOS is back—refreshed, refined, and ready to reclaim its place in the spotlight. With intuitive controls, access to over 300 premium Sound Libraries, and a suite of exclusive features, the newest KRONOS is designed to redefine what’s possible on any stage and in any studio.

New Sounds, Unmatched Expression

In addition to the thousands of included sound programs and combinations, the new KRONOS introduces 256 additional programs, carefully crafted to elevate your musical creativity. Central to this update are 128 brand-new sound programs, including a stunning Italian piano with gorgeous, transparent resonance, and the Tine EP I Early, an electric piano tone that authentically replicates the earthy, vintage sound of metal rod (tine) mechanisms. These additions, alongside FM electric pianos, versatile synth pads, lush leads, and more, give you a broad palette of truly useful sounds spanning every genre—from timeless classics to modern chart-toppers.

Complementing these are 128 expertly curated sounds from the KRONOS Sound Libraries. Developed in collaboration with 12 world-class sound designers, these sound programs include the best of their creations, handpicked to inspire and expand your sonic palette. This selection also features new piano voices ensuring KRONOS remains your ultimate go-to keyboard.

Exclusive Programs and Combinations

KRONOS comes preloaded with a treasure trove of iconic sounds from the KRONOS Sound Libraries.

- KRS-08 Best of TRITON: A brilliant and inspiring collection of 128 programs from one of the biggest selling synthesizers of all time and included here as a preloaded gift.
- KRS-04 Pro Splits and Layers: Essential keyboard splits and layers optimized for real-time performance.
- KRS-05 Ensemble Combinations: Band-friendly ensembles featuring brass, strings, and synths.

Additionally, KRS-06 and KRS-06B CX-3 Signature Sounds—a joint collaboration between KORG and some specially chosen top-tier organists—bring 256 CX-3 organ programs to your fingertips, preloaded and ready to play.

This collection of timeless sounds ensure every performer, from soloists to ensemble players, has access to the best KRONOS has to offer.

Streamlined Control, Unparalleled Intuitiveness

The KRONOS control system has been meticulously refined over generations to deliver a performance interface as intuitive as it is powerful. Its layout—featuring eight real-time knobs, nine sliders, and a suite of performance controls—remains comfortably familiar, empowering musicians to focus on their craft and perform intuitively.

At the heart of the interface lies the large, responsive TouchView display, now faster and more responsive than ever and offering at-a-glance access to vital information and settings. This seamless design ensures anyone familiar with previous KRONOS models can effortlessly dive in.

Enhanced Design for Modern Performance

While the hallmark features of KRONOS remain unchanged, its fourth-generation design introduces subtle yet striking updates. The powder-coated metal body offers exceptional durability and a premium tactile feel, while the refined black wood side panels add a sophisticated edge. These enhancements ensure KRONOS not only performs impeccably but also commands attention from any audience. 

Optimized for Speed and Precision

KRONOS takes performance efficiency to new heights with its significantly improved startup process. Thanks to a reengineered system architecture, startup time is now 60% faster than previous models, drastically reducing downtime. Coupled with an enhanced TouchView interface, KRONOS provides unmatched responsiveness, ensuring every interaction feels instantaneous and intuitive.

Legacy Support, Built to Last

KRONOS is more than an instrument—it’s a commitment. Since its inception in 2011, every mode of KRONOS has received substantial updates while ensuring compatibility and continuity across generations. KORG’s dedication to long-term support ensures all KRONOS systems can utilize the many and varied KRONOS Sound Libraries, preserving your investment and enabling seamless upgrades when hardware is refreshed.

For previous KRONOS and NAUTILUS owners, KORG will release a Soundpack in the second half of 2025 that brings the latest KRONOS sounds to earlier models, ensuring every musician can benefit from KORG’s ongoing innovations.

*Two types of preloaded data are available for the new model to support both KRONOS 1/X and KRONOS 2, in either program order.
**Austrian Piano, Italian Piano, etc., which are not included in early models, can be used by purchasing Sound Libraries.

KRONOS Sound Libraries, a vast library of extended sounds

The KRONOS Sound Libraries, a library of extended sound samples and programs has been released steadily since the first KRONOS was introduced, and boasts a lineup of more than 300 titles, each with a unique selection that is different from the preloaded programs in the main unit. These titles can be purchased separately and used with all KRONOS products.

The KRONOS Sound engine is designed to accommodate any genre of music, and to be used in a variety of situations by any user. The KRONOS Sound Libraries allow you to find and purchase your preferred sounds and genres that are not included in the main unit, and change your KRONOS to your liking.

The KORG Shop, which sells these libraries, allows you to search for your favorite titles by instrument category (Piano, Strings, Bass, etc.), year of release, price range, and developer name. There are two types of libraries: the EXs library, which includes PCM, and the KRS library, which includes only program data. Each of these libraries also include demo sounds and demo videos, so you can find the sound you are looking for.

For users who own multiple KRONOS units, this library is also attractive because each unit can be registered with a KORG ID so that a license for one title can be shared by up to three KRONOS** units.

* The demo version has a limitation where the volume fluctuates when playing.
** The total of up to 3 units can include NAUTILUS.

Enhanced SGX-2 Grand Piano Sound Engine with the addition of a premium Italian grand.

The KRONOS piano engine has always offered the highest quality non-looped/natural decay stereo samples, recorded for every key, with additional unique tools to customize the piano to your needs. Inheriting all of this SGX-1 functionality, the new enhanced SGX-2 Grand Piano engine introduces the new Berlin Grand piano to the existing deep German Grand and lively Japanese Grand. The Berlin Grand offers resonant piano sound with a striking sense of depth. In addition to these three pianos, it is equipped with a gorgeous and transparent Italian Grand - four very different Grand Pianos to choose from.

Other enhancements to the SGX-2 engine included Sympathetic String Resonance and newly-recorded Una Corda (soft pedal – literally “one-string”) samples.

*The newly added Italian Grand does not include the effects of Una Corda.

Massive Sound Selection

KRONOS comes equipped with thousands of sounds, created using various synthesis modes and calling upon over approximately 21 GB of preset waveform data covering a variety of genres. Each one has been carefully crafted by the KORG Sound Design team. The internal SSD offers a generous 62*GB capacity, providing enormous space for user sampling or downloading additional KRONOS Sound Libraries. These optional KRONOS Sound Libraries add new professionally programmed sounds—without the need to add any new hardware.

Artist Signature Programs provide the priceless sounds actually used by top-ranking musicians. Additional Song Programs are named for the classic rock and pop songs whose signature keyboard sounds these programs recreate. Use these universally well-known sounds to pay homage to the originals, or as the basis for personal sonic explorations.

* SSD capacity is subject to change without notice.

Nine Distinct Sound Engines

Each of the individual KRONOS sound engines is eminently qualified to operate as a stand-alone synthesizer. And each one represents the cutting-edge technology available for that type of sound creation. Exacting programming parameters, real-time controllers, integrated effects, and assignable modulation routings provide incredible control to create custom edits or to empower the ambitious sound designer.

Set List Mode

KRONOS can organize all of the resources you need to get through a song—or a set—using the Set List mode. Using the Set List mode, the TouchView display can host 16 color-coded touch-screen buttons; each one can instantly call up the appropriate Preset, Combination, or Sequence—regardless of mode!

You can even add handy performance notes (“Sing on Chorus;” “Transpose Down;” “Wait for Sax Solo;” etc.) to each one.

The Set List mode adds a dedicated nine-band graphic EQ, allowing the overall tone to be tweaked to match the venue. Set List mode now allows for deeper customization with many slot color options, text size variations, and a full-screen text editor. Connecting a USB computer keyboard makes it simple to enter text and numeric values. 

Color TouchView Display

The nerve center of the KRONOS is KORG’s enormous eight-inch (800 x 600 pixel) SVGA color TouchView display.

In addition to simply selecting a sound or choosing a parameter with the touch of a finger, the enhanced Touch-Drag ability allows more detailed control of parameter values. Interactive instruments and panel graphics provide the ability to do everything from adjusting the opening height of a grand piano lid to connecting patch cables on a semi-modular synthesizer model.

The TouchView display also hosts a convenient new Search Function, allowing you to search for (and preview) sounds based on their titles.

Sequencer Composition Tools

In addition to MIDI and Audio tracks, the onboard sequencer is loaded with valuable tools to transform your musical ideas into a complete composition, using realtime and interactive techniques that are unavailable or cumbersome to use on a computer-based system.

*KARMA

First appearing on KORG’s Karma Music Workstation in 2001, this revolutionary algorithmic music technology instantly produces sophisticated phrases, drum grooves and full-blown backing tracks. Based on the notes and chords you play—and the intuitive operations you perform with the knobs, sliders, and switches—KARMA can create musical effects that exceed anything you imagined. Now in its greatly-enhanced second generation and offering features like KARMA Wave-Sequencing, Note Mapping and 8 scenes per layer, KARMA is standard equipment on your new KRONOS. It will expand your conception of a song, and will be an enormously inspiring creative asset for all composing.

*Drum Tracks

First introduced in the highly acclaimed M3 music workstation/synthesizer that launched in 2007,Drum Tracks is now featured in the new KRONOS. Drum Tracks can create everything from a simple reference beat or outline rhythm track up to a full-blown drum track.

Expanded for use in the KRONOS, Drum Tracks now includes professional drum performances, and generates grooves that capture the distinctive feel of a pro drummer, challenging the capabilities of stand-alone drum machines.

*Open Sampling System

Using KORG’s Open Sampling System, KRONOS can quickly sample an external audio source, regardless of whether KRONOS is in the Program, Combination, or Sequencer modes. The Open Sampling Mode can even resample the performance of the KRONOS itself. The user sample bank, which extends the convenience of the EXs sample library to user samples, allows custom samples to be loaded and played, taking advantage of the large SSD capacity.

AIFF, WAV, SoundFont 2.0, and AKAI S1000/3000 format samples can be loaded into memory via USB memory. Additionally, you can use a USB Ethernet adapter to exchange large amounts of sample data with your computer at high speed. Instruments or samples that you've previously created on your PC can be used to construct a music production setup based on just the KRONOS. 

16-Track MIDI Sequencer / 16-Track Audio Recorder

KRONOS features a sequencer/recording section that offers both 16 MIDI tracks plus 16 audio tracks; a great resource for putting together a dazzling performance or a brilliant production. MIDI sequencing makes it easy to capture ideas, inspiration, and pro-quality phrases using the KARMA, Drum Track, or RPPR (Realtime Pattern Play/Recording) functions.

The 16-track audio recorder simultaneously captures up to four tracks of 16-bit/24-bit uncompressed data at a sampling rate of 48 kHz. Play along with recorded tracks, add effects, and then resample the KRONOS itself and place the resampled WAV files directly in a track. When polishing your tracks, feel free to use mixer automation and editing functions such as copy, paste, and normalize to get the results you want. Then you can assemble your album right from the TouchView display!

16 Onboard Effect Processors

KRONOS provides 16 internal effects to add impact to your sonic creations. Each of the 12 Insert effects can be applied to individual or multiple timbres in a combination, or to individual or multiple tracks of the sequencer. In addition, two Master effects can be applied to sends 1/2, and two Total effects can be applied to all tracks at the final stage of the sound.

A separate three-band EQ is provided for every timbre, for every sequencer track, and for every audio track for adjusting subtle tonal balances or for creatively modifying the overall sound.

USB/MIDI Host Ports Accommodate MIDI Control Surfaces

Any class-compliant USB-MIDI controller can be connected directly to the KRONOS. If you connect a KORG pad-equipped USB MIDI controller (nanoPAD, nanoPAD2, padKONTROL), pads 1 through 8 of the controller are automatically mapped to the virtual chord pad function of the KRONOS, allowing them to be used to play drums, trigger chords, or to switch chords in chord mode.

Smooth sound transitions that eliminate dropouts when changing sounds, regardless of the mode you're in

When you switch program sounds during a performance to get ready for the next section, or when you switch from Program mode to Combi mode, the sound that's currently being output is always given priority and its effects are maintained during the program change, ensuring a seamless transition with no dropouts, something that has also earned extremely high praise from pro musicians.

Advanced Control Surface

In addition to the parameters accessible directly from the TouchView display, KRONOS also offers a wealth of realtime controllers to enhance any performance and to aid navigation. A four-way joystick, ribbon controller, and two assignable switches are located to the left of the keyboard. An additional Vector joystick is Ideally positioned for easy access.

Above the keyboard, nine sliders, eight knobs and a number of switches provide real-time interaction with features at the heart of the KRONOS’ impressive sound. The damper pedal input jack supports half-damping, providing yet another level of piano realism. In addition to the damper pedal jack, there are also two assignable pedal inputs, one footpedal type and one footswitch style.

Flagship RH3 Weighted Hammer Action

Both the 88- and 73-key KRONOS models use KORG’s finest RH-3 Real Weighted Hammer Action made in Japan. Offering an authentic and accurate piano feel, there are four zones, ranging from heavier to lighter, to provide a more true piano playing experience. Even the 88 key model is slim enough to place on a standard keyboard stand. The KRONOS achieves the perfect balance of functionality and design.

Natural Touch Semi-Weighted Action

For those who prefer the ultra-quick response of a synthesizer keyboard, need to focus on organ performances, or are seeking the ultimate in portability, the KRONOS 61-key model is equipped with a lightweight and expressive semi-weighted synthesizer action with aftertouch.

Main Specifications

Keyboard