The most dazzling and expansive collection of sounds ever put into a Korg synthesizer
NAUTILUS pushes the boundaries of what a performance synth and workstation is capable of. With the power of nine engines to drive a new approach to sounds, plentiful sampling, audio recording, effects, and processing power, there is simply no other synth that delivers more to explore sonically, with the workflow to get you there faster than ever. Korg spent years refining all our digital, analog, processing, and hardware technologies and delivering them in a way that helps the musician connect with their instrument. The result is the incredibly powerful, one-of-a-kind NAUTILUS.

Specifications

• System: NAUTILUS System Version 1.0
• Keyboard:
  • 88 keys: RH3 (Real Weighted Hammer Action 3), A - C
  • 73 keys: Natural Touch Semi Weighted, C - C
  • 61 keys: Natural Touch Semi Weighted, C – C
  • Velocity sensitive supported, after touch not supported
• Tone Generator:
  • 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 Multisamples, 3,955 Drumsamples)
  • Built-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.
• Principal Specifications:
  • Frequency Response: 20Hz-22kHz, +/-1.0dB, 10k Ω load
  • THD+N: 20Hz-22kHz, 0.01%, 10k Ω load (typical)
  • S/N Ratio: 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)
• Headphones:
  • 1/4” stereo phone jack
  • Output impedance: 33 Ω
  • Maximum Level: 60+60 mW (when load impedance is 33 Ω)
• 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
• 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
  • USB B (TYPE B): MIDI/audio interface, MIDI: 1 (16 channel) input / 1 (16 channel) output, Audio: 2 channel input / 2 channel output
• Disk Drives: 60 GB SSD (2.5”)
• Power Supply: AC power supply terminal, Power switch
• Dimensions:
  • 88 key: 1,437 x 387 x 139 mm / 56.57” x 15.24” x 5.47”
  • 73 key: 1,227 x 386 x 116 mm / 48.31” x 15.20” x 4.57”
  • 61 key: 1,062 x 386 x 116 mm / 41.81” x 15.20” x 4.57”
• Weight:
  • 88 key: 23.1 kg / 50.93 lbs.
  • 73 key: 14.6 kg / 32.19 lbs.
  • 61 key: 13.0 kg / 28.66 lbs.
• Accessories: AC cord, Quick Start Guide
• Options: XVP-20: Expression/Volume Pedal, EXP-2: Foot Controller, DS-1H: Damper Pedal, PS-1: Pedal Switch, PS-3: Pedal Switch