Kumpulan suara yang paling mempesona dan luas yang pernah dimasukkan dalam synthesizer Korg. NAUTILUS mendorong batas kemampuan performa synth dan workstation. Dengan kekuatan sembilan mesin untuk mendorong pendekatan baru terhadap suara, pengambilan sampel yang berlimpah, perekaman audio, efek, dan kekuatan pemrosesan, tidak ada synth lain yang memberikan lebih banyak untuk dijelajahi secara sonik, dengan alur kerja untuk membawa Anda ke sana lebih cepat dari sebelumnya. Korg menghabiskan waktu bertahun-tahun untuk menyempurnakan semua teknologi digital, analog, pemrosesan, dan hardware kami dan menghadirkannya dengan cara yang membantu musisi terhubung dengan instrumen mereka. Hasilnya adalah NAUTILUS yang sangat powerful dan unik.

Fitur-fiturnya:

• 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
• Color 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

Spesifikasi:

• System: NAUTILUS System Version 1.0
• Keyboard: 61 key - Natural Touch Semi Weighted, C – C, Velocity sensitive is supported, after touch is not supported.
• Synthesis Types: 9, SGX-2 - Premium Piano (Acoustic Piano), EP-1 - MDS Electric Piano (Electric Piano), HD-1 - High Definition Synthesizer (PCM), AL-1 - Analog Synthesizer (Analog Modeling), CX-3 - Tonewheel Organ (Tonewheel Organ Modeling), STR-1 - Plucked String (Physical Modeling), MOD-7 - Waveshaping VPM Synthesizer (VPM Synthesis), MS-20EX - Component Modeling Technology (Analog Modeling), PolysixEX - Component Modeling Technology (CMT Analog Modeling)
• Maximum Polyphony: SGX-2 - 100 voices, EP-1 - 104 voices, HD-1 - 140 voices, AL-1 - 80 voices, CX-3 - 200 voices, STR-1 - 40 voices, MOD-7 - 52 voices, MS-20EX - 40 voices, PolysixEX - 180 voices
• Preset PCM: RAM 496 MB / DISK 2.3G (ROM 1,771 Multi samples, 3,955 Drum samples)
• 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
• PCM RAM Capacity: Approx. 2GB 
• Wave Sequences: 598 User memory, 377 Preload, Support for stereo multisamples, synchronization of individual notes, and tempo-based settings.
• Tracks: 16-track MIDI sequencer + 16-track hard disk recorder + 1 master track.
• Number of Songs: 200
• Resolution: 1/480
• テ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
• Other Functions: RPPR (Realtime Pattern Play and Record): 1 Pattern set per song
• 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
• Principal Specifications: Frequency Response - 20Hz-22kHz, +/-1.0dB, 10k Ω load, THD+N - 20Hz-22kHz, 0.01%, 10k Ω load (typical), S/N - 95dB (typical), Dynamic Range - 95dB (typical), Crosstalk - 95dB, at 1kHz (typical)
• Outputs: L/Mono, R, Individual 1-4 - 1/4” TRS Balanced, Output Impedance: 350 Ω Stereo; 175 Ω Mono (L/MONO Only), Nominal Level - +4.0 dBu, Maximum Level - +16.0 dBu (when load impedance is 600 Ω or greater), Main Volume slider controls only Audio Output (Main) L/Mono and R, Headphones - 1/4” stereo phone jack, Output impedance - 33 Ω, Maximum Level - 60+60 mW (when load impedance is 33 Ω), Main Volume knob (link with Audio Output (Main)), USB-B - 24-bit, Sample Rate: 48 kHz, 2 channels, (Digital output of the same signals as Audio Output (Main) L/Mono and R)
• Inputs: Audio Inputs 1 and 2 - 1/4” TRS Balanced, Input Impedance - 10 kΩ, Nominal Level - LINE +4 dBu, Maximum Level - LINE +16 dBu, Nominal Level - MIC –22 dBu, Maximum Level - MIC -10 dBu, Source Impedance - 600 Ω, USB-B - 24-bit, Sample Rate: 48 kHz, 2 channels
• Control Inputs: Damper pedal (half damper supported), Assignable switch, Assignable pedal
• MIDI: In, Out, Thru
• USB: 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)
• Disk Drives: 60 GB SSD (2.5”)
• Power Supply: AC power supply terminal, Power switch
• Dimensions: 1,062mm (41.81”) W x 386mm (15.20”) D x 116mm (4.57”) H
• Weight: 13.0kg/28.66lbs.
• Power Consumption: 40 W
• Accessories: AC cord, Quick Start Guide