Korg Nautilus 88 AT Synthesizer Workstation Keyboard

With the full power of 9 Kronos engines plus aftertouch and the expressive Dynamics knob, the Nautilus 88 AT is a workhorse for live and studio performance.

Powering new heights of musical expression, the Korg 88-Key Nautilus AT with Aftertouch.

Nautilus is Korg's flagship workstation. The successor to the wildly popular Kronos, the range now includes two AT models. Available in 61 and 88-key versions, Nautilus AT introduces Aftertouch to the lineup, putting new heights of musical expression at your fingertips.

Nautilus AT features an expertly-tuned sound library that brings exciting aftertouch-controlled effects to the existing programs, meaning you can fully embrace the expressive capabilities of Aftertouch right out of the box.
Aftertouch, in combination with initial touch and the DYNAMICS knob (giving instant control over the changes in sound) opens a wide range of musical expression in just one instrument. Combined, these features truly unlock the full potential of nine powerful sound engines, and a vast array of other features on NAUTILUS.

This NAUTILUS AT model is an 88-key model with a premium weighted RH3 keyboard for an incredible piano feel.

Flagship model, Premium quality - NAUTILUS is manufactured in Japan to the highest levels of quality. The 88-key model uses the critically acclaimed RH-3 piano keyboard, a four-stage weighted hammer action keybed that provides an extremely realistic piano feel for even the most discerning of players. RH-3 keyboards are gradually weighted, meaning that the lower notes are heavier, and the higher notes lighter for superb playability. The 61-key Nautilus AT features a synthesizer read more keyboard with a light touch able to reproduce the most complex of performances reliably and with the smoothest feel.

Upgrade your Nautilus - Existing owners of 61 and 88 key Nautilus* need not miss out. Korg is rolling out an upgrade service that updates both the hardware and software of your keyboard, transforming your Nautilus into a Nautilus AT. For more information, and pricing of the upgrade service where you are, contact the Korg customer service team in your territory.


- The flexibility and power of Kronos' nine sound engines
- Expansions for the PCM and Piano engines as well
- New, light weight, rugged design, with Korg's best RH3 action
- New "Essential" and "Future" sound sets join the Kronos original and cover-focused sounds
- Over $1000 in EXS piano libraries
- Nine sound engines from Kronos with updated SGX2 and HD1 engine for extensive new sound sets
- Streamlined Touchview interface and control panel with customizable mode buttons
- Full-featured sampling and HD audio recording
- Dynamic Polyphony Allocation for uninterrupted playing
- Smooth Sound Transition for sound switching
- Up to 14 simultaneous effects and 32 simultaneous EQs for massive production power
WARNING: Cancer and Reproductive Harm - www.p65Warnings.ca.gov.
read less

- Frequency Response: 20Hz-22kHz, +/-1.0dB, 10k Ohm load
- THD+N: 20Hz-22kHz, 0.01%, 10k Ohm load (typical)
- S/N: 95dB (typical)
- Dynamic Range: 95dB (typical)
- Crosstalk: 95dB, at 1kHz (typical)
- Disk Drives: 60 GB SSD (2.5")
- Power Supply: AC power supply terminal, Power switch
- Power Consumption: 40 W
- Accessories: AC cord, Quick Start Guide
- Disk Mode: Load, save, utility, data filer function (save/load MIDI System Exclusive data), CD-R/RW (UDF format read/write), ISO9660 Level 1.
- Controllers:Joystick, Switches 1 & 2
- Arpeggiator Control: On/Off, Latch, Gate, Velocity, Length, Swing, Tempo
- DRUM TRACK: On/Off, Swing, Drum SD, Tempo
Display: TouchView graphical user interface, 7 inch color TFT, WVGA (800 x 480 dots), adjustable brightness
- MIDI: In, Out, Thru
- USB A (TYPE A): For connection to external USB devices (QWERTY keyboards, MIDI controllers, ethernet adaptors, and storage)
- USB B (TYPE B): MIDI/audio interface, MIDI: 1 (16 channel) input / 1 (16 channel) output, Audio: 2 channel input / 2 channel output *2 USB high-speed ports (supports 480Mbps)
Sequencer / HDR
- Tracks: 16-track MIDI sequencer + 16-track hard disk recorder + 1 master track.
- Number of Songs: 200
- Resolution: 1/480
- Tempo: 40.00 - 300.00 (1/100 BPM resolution)
- Maximum Memory: 400,000 MIDI events or 300,000 audio events
- MIDI Tracks: 16 tracks plus the master track, 697 preset / 100 user patterns (per song), 18 preset/16 user template songs,
- Audio Tracks: 16-track playback, 4-track simultaneous recording, WAV file format 16bit/24bit, Maximum Single-file Recording Time (mono): 80 minutes, Automation: Volume, Pan, EQ, and Send1/2, 10,000 regions (max.) Event Anchors, BPM Adjust
- Outputs: L/MONO, R, Individual 1-4, 1/4" TRS Balanced
- Output Impedance: 350 Ohm Stereo; 175 Ohm Mono (L/MONO Only),
- Nominal Level: +4.0 dBu,
- Maximum Level: +16.0 dBu (when load impedance is 600 Ohm or greater)
- MAIN VOLUME: slider controls only AUDIO OUTPUT (MAIN) L/MONO and R
- USB-B: 24-bit, Sample Rate: 48 kHz, 2 channels (Digital output of the same signals as AUDIO OUTPUT (MAIN) L/MONO and R)

- Output Jack: 1/4" stereo
- Output impedance: 33 Ohm
- Maximum Level: 60+60 mW (when load impedance is 33 Ohm)
- MAIN VOLUME: knob (link with AUDIO OUTPUT (MAIN))
- Audio Inputs 1 and 2: 1/4" TRS Balanced
- Input Impedance: 10 kOhm
- Nominal Level: LINE +4 dBu
- Maximum Level: LINE +16 dBu
- Nominal Level: MIC -22 dBu
- Maximum Level: MIC -10 dBu
- Source Impedance: 600 Ohm
- USB-B: 24-bit, Sample Rate: 48 kHz, 2 channels
- Control Inputs: Damper pedal (half damper supported) Assignable switch, Assignable pedal

-- 88 key: RH3 (Real Weighted Hammer Action 3)*
-- 61 key: Natural Touch Semi Weighted*
*Supports Velocity sensitive and aftertouch.
- Dimensions: (W x D x H)
-- 88 key: 1,437 x 387 x 139 mm / 56.57" x 15.24" x 5.47"
-- 61 key: 1,062 x 386 x 116 mm / 41.81" x 15.20" x 4.57"
-- 88 key: 23.1 kg / 50.93 lb.
-- 61 key: 13.0 kg / 28.66 lb
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 61.47 lbs
Shipping Dimensions: 63 x 19 x 10 in
Manufacturer Part Number (MPN): NAUTILUS88AT

For support or warranty questions, please contact the manufacturer:
Phone: 631-390-6800
Web: https://www.korgusa.com/support


  • 18 x  
  • 12 x  
    $241.66 with zZounds
  • 8 x  
    $362.50 with zZounds
FREE -Day Shipping!
Get it  for
Get it by if you order within
Shipping to