KORG's flagship workstation gets a major upgrade with the introduction of aftertouch technology, bringing unprecedented musical expression to the acclaimed NAUTILUS series. The new NAUTILUS AT models are available in both 61 and 88-key configurations, featuring expertly-tuned sound libraries that harness aftertouch-controlled effects straight from the factory. This powerful combination of aftertouch, initial touch sensitivity, and the DYNAMICS knob creates an extensive palette of musical expression within a single instrument, unlocking the full potential of NAUTILUS's nine sound engines.
Both models showcase KORG's commitment to premium build quality, manufactured in Japan to exacting standards. The 88-key version incorporates the critically acclaimed RH-3 weighted hammer action keybed, offering four-stage graduated weighting that mirrors the feel of an acoustic piano with heavier bass notes and lighter treble keys. Meanwhile, the 61-key model features a responsive synthesiser keyboard designed for smooth, reliable performance across complex musical passages.
Current NAUTILUS owners aren't left behind in this evolution. KORG offers a comprehensive upgrade service that updates both hardware and software components, converting existing 61 and 88-key NAUTILUS units into full NAUTILUS AT models. The aftertouch-equipped models can be easily identified by the distinctive AT marking positioned above the NAUTILUS logo on the front panel, and interested customers can contact their local KORG customer service team for upgrade pricing and availability information.
- 61 key: Natural Touch Semi Weighted
- Supports Velocity sensitive and aftertouch
- Dimensions (W x D x H): 1062 x 386 x 116 mm
- Weight: 13.0 kg
- Nine different sound engines offer massive expressive power
- New sounds offered over three broad categories
- The DYNAMICS knob makes delicate expression possible
- Make intuitive changes to sounds with the Realtime knobs
- A user interface designed for easy operation
- Convenient arpeggiator and drum track functions
- Colour TouchView Display
- Set list mode that demonstrates its power in live performances
- Open Sampling System
- 16-Track MIDI Sequencer / 16-Track Audio Recorder
- 16 Onboard Effect Processors
- USB/MIDI Host Ports Accommodate MIDI Control Surfaces
- Smooth sound transitions that eliminate dropouts when changing sounds, regardless of the mode you're in



