| System | Nautilus System Version 1.0 |
| Keyboard | 88-Key, RH3 (Weighted Hammer Action) |
| Synthesis Method | HD-1 High Definition Synthesizer (PCM) HD-1
AL-1 Analog Synthesizer (Analog Modeling) EXi (Expansion Instruments)
CX-3 Tonewheel Organ (Tonewheel Organ Modeling)
STR-1 Plucked String (Physical Modeling)
MS-20EX Component Modeling Technology (Analog Modeling)
PolysixEX Component Modeling Technology (Analog Modeling)
MOD-7 Waveshaping VPM Synthesizer (VPM Synthesis)
SGX-2 Premium Piano (Acoustic Piano)
EP-1 MDS Electric Piano (Electric Piano) |
| 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 |
| Preset PCM Memory | Preset PCM 314 MB (ROM 1505 Multi-Samples, 1388 Drum-Samples)
Built-In Expansion PCM Libraries
EXs1 ROM Expansion
EXs4 Vintage Keyboards
EXs5 ROM Expansion 2
EXs8 Rock Ambience Drums
EXs9 Jazz Ambience Drums
EXs18 Korg EXs Collections
EXs21 Italian Piano
German Mono Grand
Upright Piano
C3 (Prepared)
PCM RAM Capacity: About 2 GB |
| Wave Sequences | Preload: 187 Wave Sequences
User Memory 598 Wave Sequences
Support for Stereo Multi-Samples, Synchronization of Individual Notes, and Tempo-Based Settings |
| Combination | Number of Timbres: 16 Maximum
Master Keyboard Functionality: Keyboard and Velocity Splits, Layers, and Crossfades up to 16 Programs and/or External MIDI Devices
Advanced Vector Synthesis: Control Oscillator Volumes and Synthesis and Effects Parameters via Tempo-Synchronized Vector Envelope
Quick Layer/Split Function |
| Drum Kits | Assignable Stereo/Mono Samples with 8 Velocity Zones per Oscillator (with Crossfade Functions) |
| Programs/Drum Kits | User Memory Programs: 2560 (1792 or More Preloaded [896 or More HD-1 + 896 or more EXi])
User Memory Combinations: 1792 (480 or More Preloaded)
User Memory Drum Kits: 264 (78 or More Preloaded) 256 GM Level 2 Preset Programs + 9 GM Level 2 Drum Preset Programs |
| Set List | Number of Set Lists/Slots: 128 Set Lists, 128 Slots per Set List
Each Set List Provides a 9-Band Graphic EQ, and a Tone Adjust Function that Allows Program Settings to Be Adjusted
Hold Time Setting for Smooth Sound Transition (SST) Supported for Each Slot |
| Sampling | System: Open Sampling System (resampling, In-Track sampling)
Bit/Frequency
RAM: 16-Bit / 48 kHz Stereo/Mono Sampling
Drive: 16 or 24-Bit / 48 kHz
Sampling Time
RAM: Depends on the Amount of Available PCM RAM
Drive: Maximum of 80 Minutes Stereo (879 MB: 16-Bit)
Samples: 16,000 Samples/4000 Multi-Samples (128 Indexes per Multi-Sample) Formats: Korg Format, AKAI S1000/S3000 Data (with Advanced Program Parameter Conversion); SoundFont 2.0, AIFF, and WAVE Formats
Editing: Time Stretch, Time Slice, Crossfade Loop, and Other Standard Editing Features |
| Effects | Insert Effects: 12, Stereo In / Stereo Out
Master Effects: 2, Stereo In / Stereo Out
Total Effects: 2, Stereo In / Stereo Out
Timbre/Track EQ: One 3-Band EQ for Each Timbre/Track
Effect Types: 197 Different Effects Types (Any Effect Type May be Used for Insert, Master, or Total Effects)
Modulation: Dynamic Modulation and Common LFO
Effects Control Busses: Stereo Side-Chaining for Compressors, Gates, Vocoders, Etc
Effect Presets: 783, Maximum 32 per 1 Effect (Preset User) ipt> |
| Arpeggiator | Arpeggiator: One module in Program Mode, Two Modules in Combination and Sequencer Modes
Arpeggio Pattern: 2048 Presets, 1536 Users (96 Come Preload)
Controllers: On/Off, Latch |
| Drum Track | Preset Patterns: 718 Preset (Common with the Preset Patterns of the MIDI Sequencer)
User Patterns: 1000 Patterns (Patterns Created in SEQUENCER Mode Can be Converted to Drum Track User Patterns
Controllers: Drum On/Off
Trigger Mode/Sync/Zone Settings can Be Specified |
| Sequencer | Step SequenceUser Patterns: 4 Patterns (Drum Track Cannot be Used Simultaneously)
Sequencer/HDR Tracks: 16-Track MIDI Sequencer + 16-Track Hard Disk Recorder + Master TrackNumber of Songs: 200 Songs
Resolution 480 Ticks per 1/4-Note
Tempo: 40.00 to 300.00 (1/100 BPM Resolution)
Maximum Memory: 400,000 MIDI Events (with MIDI Data Only) or 300,000 Audio Events (with Audio Data Only)
MIDI Tracks:16 Tracks Plus the Master Track 718 Preset / 100 User Patterns (per Song) 18 Preset / 16 User Template Songs
Format: Korg (NAUTILUS, KRONOS, OASYS) Format, SMF Formats 0 and 1
Audio Tracks:16-Track Playback, 4-Track Simultaneous Recording, WAV File Format 16-Bit / 24-Bit Automation: Volume, Pan, EQ, and Send 1/2 10,000 Regions (Maximum), Event Anchors, BPM Adjust Other Functions: RPPR (Realtime Pattern Play and Record): 1 Pattern Set per Song |
| Media | 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 ARP
Controller Section: Switches:On/Off, Latch
Drum Controller Section: Switches: On/Off |
| Display | TouchView Graphical User Interface, 7.0" / 177.8 mm TFT, WVGA (800 x 480 Dots), Adjustable Brightness |
| Frequency Response | 20 Hz to 22 kHz ±1.0 dB, 10 Kilohms Load |
| THD+N | 0.01% (20 Hz to 22 kHz ±1.0 dB, 10 Kilohms Load) |
| Signal-to-Noise Ratio (SNR) | 95 dB Typical |
| Dynamic Range | 95 dB Typical |
| Crosstalk | 95 dB, at 1 kHz (Typical) |
| Audio Outputs | Analog:
Audio Outputs (Main) L/Mono, R
Audio Outputs (Individual) 1-4
1/4" / 6.35 mm TRS Balanced
Output Impedance: 350 Ohms Stereo; 175 Ohms Mono (L/Mono Only)
Nominal Level: +4.0 dBu
Maximum Level: +16.0 dBu
Load Impedance: 600 Ohms or Greater
Master Volume Slider Controls Only Audio Outputs (Main) L/MONO and R
Headphones:
1/4" / 6.35 mm Stereo Phone Jack
Output Impedance: 33 Ohms
Maximum Level: 60+60 mW at 33 Ohms
Master Volume Slider (Link with Audio Outputs Main)
Digital:
USB Type-B
Format: 24-Bit
Sample Rate: 48 kHz
2 Channels (Digital Output of the Same Signals as Audio Outputs (Main - L/Mono and R) |
| Audio Inputs | Analog:
Audio Inputs 1,2:
1/4" / 6.35 mm TRS Balanced
Input Impedance: 10 Kilohms
Nominal Level: Line +4 dBu (Analog Input Gain = Min), -36 dBu (Analog Input Gain = Max)
Nominal Level: Mic -22 dBu (Analog Input Gain = Min), -55 dBu (Analog Input Gain = Max)
Maximum Level: Line +16 dBu (Analog Input Gain = Min), -24 dBu (Analog Input Gain = Max)
Maximum Level: Mic -10 dBu (Analog Input Gain = Min), -43 dBu (Analog Input Gain = Max)
Source Impedance: 600 Ohms
Digital:
USB Type-B
Format: 24-Bit
Sample Rate: 48 kHz
2 Channels |
| Control Inputs | Damper (Half Damper Supported)
Assignable Switch
Assignable Pedal |
| MIDI | In, Out, Thru: 3 x 5-Pin DIN |
| USB | USB Type-A: For Connection to QWERTY Keyboards, MIDI Controllers, Ethernet Adapters, and Storage Devices
USB Type-B
MIDI/Audio Interface
MIDI: 1 x (16 Channels) Input / 1 x (16 Channel) Output
Audio: 2 x Channel input / 2 x Channel Output
2 x USB 2.0 High-Speed Ports (Supports 480 Mbps) |
| Drive | 60 GB SSD |
| Power | Power Supply: AC Power Supply Terminal
Power Consumption: 40 W |
| Dimensions | 56.6 x 15.2 x 4.6" / 143.6 x 38.6 x 11.6 cm |
| Weight | 50.9 lb / 23.1 kg |
