Korg - NAUTILUS AT 88 Music Workstation
NAUTILUS is KORG’s flagship workstation. The successor to the wildly popular KRONOS, the range now includes two new 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.
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Powering new heights of musical expression
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. NAUTILUS AT comes in two versions: an 88-key model with a premium weighted RH3 keyboard for an incredible piano feel, and a 61-key model with a light, responsive and smooth synthesizer keyboard feel. (*) NAUTILUS-73 does not have an AT version.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 keyboard with a light touch able to reproduce the most complex of performances reliably and with the smoothest feel. As part of the wider NAUTILUS range, it’s easy to identify aftertouch-equipped models thanks to the AT mark above the NAUTILUS logo on the front panel.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. *This service is only available for 88 and 61-key models SEE NAUTILUS 88 FOR MORE DETAILShttps://www.youtube.com/watch?v=M-hNIhcCyLA
| System, Keyboard | |
| System | NAUTILUS System Version 1.0 |
| Keyboard | 88 key: RH3 (Real Weighted Hammer Action 3), A - C. |
| 61 key: Natural Touch Semi Weighted, C – C | |
| Supports Velocity sensitive and aftertouch. | |
| 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*1*2 | SGX-2: 100 voices*3 |
| 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 | |
| 1: In rare cases, when a large number of processor-intensive effects are active simultaneously (for instance, more than 14 O-Verbs), polyphony may be slightly reduced. | |
| *2: A portion of the multicore processor in NAUTILUS is devoted to generating voices, and a separate portion is devoted to generating effects. NAUTILUS dynamically allocates the voice processing power between the engines as necessary. The quoted maximum numbers of voices apply when 100% of the voice processing power is devoted to a single engine. | |
| *3: 100 dual-stereo notes (equivalent to 400 mono voices) | |
| Preset PCM | RAM 496 MB / DISK 2.3G (ROM 1,771 Multisamples, 3,955 Drumsamples) |
| Build-in Expansion PCM Libraries | |
| General | |
| 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: (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” | |
| Weight | 88 key: 23.1 kg / 50.93 lbs. |
| 61 key: 13.0 kg / 28.66 lbs. | |
| Power Consumption | 40 W |
| Accessories | AC cord, Quick Start Guide |
| Option | XVP-20: Expression/Volume Pedal |
| EXP-2: Foot Controller | |
| DS-1H: Damper Pedal | |
| PS-1: Pedal Switch | |
| PS-3: Pedal Switch |
Korg
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Korg is one of the most recognized names in musical instruments worldwide. Known for exceptional build quality, innovative design, and reliable performance across every price range, Korg instruments are trusted by beginners and touring professionals alike.
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