Korg Nautilus AT 61-Key Music Synth/Workstation Keyboard with Aftertouch, Black

SKU: KON61AT MFR: NAUTILUS61AT
Earn VIP Reward Points

Key Features

  • Unleash your creativity with 61 synth-action keys and aftertouch for expressive performances.
  • Explore a vast sonic palette with this workstation keyboard's diverse built-in sound libraries.
  • Seamlessly integrate into your studio with comprehensive MIDI and USB connectivity options.
  • Craft intricate compositions using the 16-track sequencer for detailed music production.
  • Experience pristine audio quality with high-resolution 24-bit/48 kHz AD/DA conversion.
  • Navigate effortlessly with the intuitive 7" color touchscreen for streamlined workflow.
See More Product Details
Special Order?Estimated to Ship: 08/17/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

3 Year

$349.99

5 Year

$689.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Korg Nautilus Specifications

General

General

Jump to...
  • Item Type

    Keyboard Workstation

  • Sound Generation

    Analog Modeling / Digital / Sample-Based

  • Keyboard

    61 Full-Size Keys with Synth Action

  • Touch Sensitivity

    9 Levels of Sensitivity

  • Aftertouch

    Yes (Destination Assignable)

  • Expression Controls

    1x Joystick
    2x Switch

  • Transport Controls

    Yes

  • Display

    7" (17.8cm) Color TFT Touchscreen

  • AD/DA Conversion

    24-Bit / 48 kHz

  • Maximum Polyphony

    Maximum Polyphony:

    HD-1: 140 Voices
    AL-1: 80 Voices
    CX-3: 200 Voices
    STR-1: 40 Voices
    MS-20EX: 40 Voices
    PolysixEX: 180 Voices
    MOD-7: 52 Voices
    SGX-2: 100 Voices
    EP-1: 104 Voices

  • Library

    Build-in Expansion PCM Libraries:

    EXs301: German2 D Piano
    EXs302: Italian F Piano
    EXs303: Japanese Upright U Piano
    EXs304: Prepared Piano
    EXs305: Historical Keyboards
    EXs306: Vintage Keyboards 2
    EXs307: Strings & Synths
    EXs308: Guitar Collection
    EXs309: Bass Collection
    EXs310: World Essence
    EXs311: Background Loops
    EXs312: SFX & Hits
    EXs313: Found Percussions
    EXs314: Expansion Drums

  • Number of Sounds, Kits, or Samples

    2560x User Sound Preset
    1792x User Sound Preset
    264x User Drum Kit

  • Number of Song Presets

    200x User

  • Favorites Recall

    6x Quick Recall Slot

  • Vocoder

    Yes

  • Set Lists & Kit Chaining

    128x Set List / 128 Slots per Set List

  • Maximum Polyphony

    200 Voice

  • Multitimbrality

    16-Part

  • Internal Memory

    60 GB

  • Sampling Formats

    AIFF, AKAI, SoundFont 2.0, WAV - 48 kHz / 16, 24-Bit

  • Maximum Sample Length

    80 Minutes per Sample (Stereo)

  • Built-In Effects

    783x Multi-Effect

  • Performance Functions

    Arpeggiator, Dual Zone, Layer, Octave Shift, Sampler, Sequencer, Split, Split/Layer, Transpose

  • Built-In Speaker

    No

Synthesis

Jump to...
  • Oscillators

    11x Variable

  • Glide/Portamento

    Yes

Sequencing & Recording

Jump to...
  • Sequencer

    Yes

  • Arpeggiator

    Yes

  • Number of Recorder Tracks

    16x Audio
    16x MIDI

  • Audio Recording Formats

    WAV
    AIFF

  • Max Audio Recording Time

    80 Minutes

Connectivity

Jump to...
  • Audio I/O

    6x 1/4" TRS Balanced Line Output
    1x 1/4" TRS Unbalanced Headphone Output
    2x 1/4" TRS Balanced Line Input

  • Pedal Support

    1x 1/4" Footswitch
    1x 1/4" Sustain
    1x 1/4" Control

  • MIDI I/O

    1x DIN 5-Pin Input
    1x DIN 5-Pin Output
    1x DIN 5-Pin Thru

  • CV/Gate I/O

    No

  • Patch Points

    No

  • Sync I/O

    No

  • Network I/O

    No

  • USB I/O

    1x USB-B (USB 2.0, Host Connection, MIDI, USB Audio Output)
    1x USB-A (USB 2.0, Device/Controller Connection, External Memory)

  • Media/Memory Card Slot

    No

  • Bluetooth

    No

Audio Performance

Jump to...
  • Frequency Response

    20 Hz to 22 kHz +/-1 dB

  • I/O Impedance

    1/4" Line Outputs:
    350 Ohms (Stereo)
    175 Ohms (Mono)

    1/4" Line Inputs:
    10 Kilohms
    600 Ohms (Source Impedance)

  • Maximum Input Level

    +16 dBu (Line)
    -10 dBu (Mic)

  • Maximum Output Level

    +16 dBu

  • Dynamic Range

    95 dB

  • SNR

    95 dB

  • THD

    0.01% (Full Range, 10 Kilo ohm Load)

  • Crosstalk

    95 dB (at 1 kHz)

  • Included Software

    No

  • Mobile App Compatible

    No

  • Power Requirements

    AC Input

  • AC Input Power

    100 to 240 VAC, 50 / 60 Hz

  • Power Consumption

    40 W

Physical

Jump to...
  • Color

    Black

  • Dimensions (W x D x H)

    41.81 x 15.2 x 4.57" (1062 x 386 x 116mm)

  • Weight

    28.66 lbs (13kg)

  • UPC Code

    4959112238503

About Korg Nautilus

Be at the forefront of musical innovation with the Nautilus AT 61-Key Music Synth/Workstation Keyboard with Aftertouch, a flagship product from KORG. This state-of-the-art musical instrument is the successor to the highly acclaimed KRONOS series, now enhanced with new AT models.

The Nautilus AT 61-key version introduces Aftertouch to the lineup, offering unprecedented levels of musical expression right at your fingertips. This feature, combined with initial touch and the DYNAMICS knob, provides instant control over sound changes, opening up a broad spectrum of musical possibilities in a single instrument.

The Nautilus AT is equipped with an expertly curated sound library, introducing thrilling aftertouch-controlled effects to the existing programs. This means you can fully explore the expressive potential of Aftertouch as soon as you unbox your new instrument.

Harness the power of nine robust sound engines and a plethora of other features on the Nautilus AT. This 61-key model boasts a light, responsive, and smooth synthesizer keyboard feel, ensuring reliable reproduction of even the most intricate performances.

As a testament to its premium quality, the Nautilus AT is meticulously crafted in Japan to the highest standards of excellence. The 61-key Nautilus AT features a synthesizer keyboard with a light touch, capable of faithfully reproducing complex performances with a smooth feel.

Identifying aftertouch-equipped models within the wider Nautilus range is simple, thanks to the AT mark prominently displayed above the Nautilus logo on the front panel.

For existing owners of the 61-key Nautilus, KORG offers an upgrade service that updates both the hardware and software of your keyboard, transforming your Nautilus into a Nautilus AT. Experience the evolution of musical expression with the Nautilus AT 61-Key Music Synth/Workstation Keyboard with Aftertouch.

Korg Nautilus Features

  • 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
  • Korg's Dynamic Polyphony Allocation and Smooth Sound Transition for uninterrupted playing and sound switching
  • Up to 14 simultaneous effects and 32 simultaneous EQs for massive production power

Warranty Information

This product has a limited warranty of 12 months.

Product Documents

User Manual

Key Features

  • Unleash your creativity with 61 synth-action keys and aftertouch for expressive performances.
  • Explore a vast sonic palette with this workstation keyboard's diverse built-in sound libraries.
  • Seamlessly integrate into your studio with comprehensive MIDI and USB connectivity options.
  • Craft intricate compositions using the 16-track sequencer for detailed music production.
  • Experience pristine audio quality with high-resolution 24-bit/48 kHz AD/DA conversion.
  • Navigate effortlessly with the intuitive 7" color touchscreen for streamlined workflow.

What's in the box:

  • Korg Nautilus AT 61-Key Music Synth/Workstation Keyboard (Black)
  • Power Cord
  • User Manual
  • Korg 1 Year Limited Warranty