Korg Nautilus AT 88 Key Music Workstation with After Touch

Featuring an expertly tuned sound library that expands your existing programs with exciting aftertouch-driven effects, NAUTILUS AT lets you take full advantage of aftertouch's expressive power - straight out of the box. Aftertouch, combined with the DYNAMICS knob that instantly controls the initial touch and tone changes, opens up a wide range of musical possibilities with just one unit. Combining these functions maximizes the potential of NAUTILU'S nine powerful sound engines - PLUS many other functions to explore! 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. Features Specifications Tone Generator Synthesis Types9 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 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 *4 *4: The memory available for Sampling Mode will change based on the use of Expansion PCM libraries and User Sample Banks. Approx. 260 MB is available when shipped from the factory (When loading the file named “PRELOAD.KSC”). Wave Sequences 598 User memory, 377 Preload Support for stereo multisamples, synchronization of individual notes, and tempo-based settings. SGX-2 Program Premium Piano Full key stereo sampling, Chromatically sampled at up to 12 velocity levels, no looping. Damper resonance and mechanical noise are reproduced. Una Corda sample support PCM EXs301 – German2 D Piano 12 velocity levels, includes Ambience Piano type/samples EXs302 – Italian F Piano 12 velocity levels, no Una Corda samples EXs303 – Japanese Upright U Piano 8 velocity levels Exs304 – Prepared Piano 1-4 velocity levels Piano Type 128 (With the factory settings, the 64 varieties of EXs6: German D Piano, EXs7: Japanese C Piano, EXs12: SGX-1 Austrian D Piano, EXs17: Berlin D Piano do not produce sound. The options must be downloaded. (Those will be released at a later date.)) Oscillator Control Damper Resonance Damper Noise Mechanical Noise Note Release String Resonance Una Corda EP-1 Program MDS Electric Piano Tine and reed-type electric pianos powered by Multi-Dimensional Synthesis (MDS), and vintage effects. Electric Piano Model Types 7 -Tine EP I Early, Tine EP I Late, Tine EP II, Tine EP V, Tine EP DMP, Reed EP200, Reed EP200A Oscillator Control Harmonic Sound Level, Attack Noise, Level, Release Noise Level, Attack Brightness, Hammer Width Panel ControlTine Type Preamp Volume, Tone (Treble, Bass), Vibrate (On/Off, Intensity, Speed), Amp/Cabinet (On/Off, Drive) Reed Type Preamp Volume, Tone (Treble, Bass), Vibrate (Intensity, Speed), Amp/Cabinet (On/Off, Drive) Effect Types 9 - Small Phase, Orange Phase, Black Phase, Vintage Chorus, Black Chorus, EP Chorus, Vintage Flanger, Red Comp, VOX Wah HD-1 Program Advanced Vector Synthesis Control oscillator volumes and synthesis & effects parameters via the Vector Joystick and the tempo-synchronized Vector Envelope. Structure Single: only OSC1, Double: OSC1 and OSC2. Double mode lets you layer two completely separate synth voices, each with their own velocity-switched oscillator, dual filter, EGs, LFOs, etc. Drums: One drum kit, Double Drums: Two drum kits. Oscillators 8 velocity zones per oscillator, with switching, crossfades and layering Each zone can play mono or stereo Multisamples or Wave Sequences Filters Two multi-mode filters per voices (low-pass, high-pass, band-pass and band-reject), Four-mode filter routings (single, serial, parallel and 24dB mode) Driver Per voice non-linear driver and low boost circuit EQ Three bands, with sweep-able mid Modulation Three envelope generators, two LFOs per voice, common LFO, four key tracking generators, AMS (Alternate Modulation Source), two AMS mixersQuick Layer / Split function AL-1 Program Oscillators Ultra-low-aliasing oscillators, OSC1, OSC2, Sub-oscillator and noise generator; ring modulation, FM and Sync Audio Input External audio can be processed through the ring modulator, filter, driver, amp, and EQ Filters Two multi-mode filters (low-pass, high-pass, band-pass and band-reject) with four types of filter routings (single, serial, parallel and 24dB mode), Multi Filter mode (only Filter-A; modulatable mix of Low Pass, High Pass, Band Pass, and dry input, for creating a wide variety of unique filter types and effects) Driver Per-voice non-linear driver and low boost circuit Modulation Five Envelope generators, four per-voice LFOs, two AMS Mixers; Per-voice Step Sequencer CX-3 Program Tonewheel Organ Modeling Phase-synchronous tonewheels (clean and vintage modes), percussion, key click, wheel brake EX Mode Four additional, user-specified drawbars, and expanded percussion Internal Effects Rotary speaker, vibrato/chorus, amp modeling with overdrive, 3-band EQ Drawbar Control Controlled via nine front-panel sliders (via Tone Adjust) Split Upper, Lower (even in EX mode) Modulation Two AMS mixers STR-1 Program Physically Modeled String Includes physically modeled damping, decay, dispersion, nonlinearity, harmonics, dual pickups, and more. Most string parameters can be controlled in realtime String Excitation Three independent excitation sources can be used simultaneously: Pluck, Noise, and PCM. 16 preset “pluck” types, with modulatable width and randomization. Noise generator with saturation and dedicated low pass filter PCM Oscillator KORG’s ultra-low-aliasing technology, as introduced in the HD-1; 4 velocity zones per oscillator; Uses any mono Multisamples, including ROM, EXs, User Sample Bank, or Sampling Mode. Supports Virtual Memory. Excitation Filter Dedicated 2-pole multimode filter for shaping the string excitation. Filter can be enabled/disabled separately for each excitation source. Low Pass, High Pass, Band Pass, and Band Reject modes Audio Input and Feedback Run real-time audio through the string, including feedback through effects. Modeled feedback includes modulate-able instrument-to-amp distance and orientation Filters Dual multi-mode filters per voice; Single, Serial, Parallel (with split stereo output), and 24dB (4-pole) configurations. Low Pass, High Pass, Band Pass, and Band Reject modes Multi Filter Mode (Filter A only) Modulatable mix of Low Pass, High Pass, Band Pass, and dry input, for creating a wide variety of unique filter types and effects Modulation 5 Envelopes, 4 per-voice LFOs, 2 Key Track generators, String Tracking generators, 4 AMS Mixers MOD-7 Program Waveshaping VPM Synthesizer Combines Variable Phase Modulation (VPM), Waveshaping ring modulation, PCM sample playback, and subtractive synthesis; Able to convert-load SYX files Oscillators 6 VPM/Waveshaper/Ring Modulation Oscillators Phase and modulatable pitch per oscillator. 101 Waveshaper tables plus modulatable Drive and Offset. Use as oscillators, or as Waveshapers or Ring Modulators for other signals PCM Oscillator KORG’s ultra-low-aliasing technology, as introduced in the HD-1. 4 velocity zones per oscillator.Uses any mono Multisamples, including ROM, EXs, User Sample Bank, or Sampling Mode. Supports Virtual Memory Noise Generator (With saturation and low-pass filter function) Audio input Run real-time audio through the VPM Oscillators and filters. Filters Dual multi-mode filters per voice. (Low Pass, High Pass, Band Pass, and Band Reject modes) , Two types of filter looping (Parallel and 24 dB “4-Pole”) Multi Filter mode (Filter A only) Modulatable mix of Low Pass, High Pass, Band Pass, and dry input, for creating a wide variety of unique filter types and effects Patch Panel Supports both preset algorithm (78 types) selection and free patching.Three 2-in, 1-out mixers for scaling and merging audio, fully modulatable, with phase inversion. Main 6-input stereo mixer, with modulatable pan and volume, plus phase inversion Modulation 10 Envelopes, 4 per-voice LFOs, 9 Key Tracking generators, Per-voice Step Sequencer, 4 standard AMS Mixers plus 4 simple AMS Mixers MS-20EX Program Oscillators Ultra-low-aliasing oscillators; VCO1, VCO2, Ring Mod, Pink and White Noise Generator Audio Input Run real-time audio through the synthesis engine and ESP (External Signal Processor) Filters 12dB/octave High Pass and Low Pass self-resonant filters ESP section 24dB/octave Low Cut and High Cut filters, available per voice. Patch Panel Patchable audio and modulation, at audio rates Patch Points Keyboard Keyboard CV Out, Keyboard Trigger Out, VCO1+VCO2 CV In, VCO2 CV In VCO VCO1+VCO2 External Frequency Control In, VCO1 Out, VCO2 Out VCF External Signal In, External HP Filter Cutoff Frequency Control In, External LP Filter Cutoff Frequency Control In, HPF Out, LPF In, LPF Out VCO+VCF Total External Modulation In VCA External Initial Gain Control In, VCA In EG EG1 Envelope Signal Normal Out, EG1 Envelope Signal Reverse Out, EG1+EG2 Trigger In, EG1 Trigger In, EG2 Envelope Signal Reverse Out MG Triangle Out, Rectangle Out Noise Generator Pink Noise Out, White Noise Out Sample and Hold Clock Trigger In, Sample Signal In, S/H Out Modulation VCA Control Voltage In, Signal In, Signal Out Manual Controller Control Wheel Out, Momentary Switch ESP Signal In, AMP Out, BPF In, BPF Out, F-V CV Out, Envelope Out, Trigger Out Others EXi Audio In, Mixer 1 In, Mixer 1 Out, Mixer 2 In, Mixer 2 Out ESP (External Signal Processor): Use incoming audio as a trigger and/or CV source Modulation Original DAR (Delay, Attack, Release) and HADSR (Hold, Attack, Decay, Sustain, Release) EGs 1 &2, Original MG (with MIDI sync), Sample-and- Hold, MVCA, NAUTILUS: 4 additional multi-stage Envelopes, 4 additional per-voice LFOs, and 4 AMS Mixers. PolysixEX Program Oscillators VCO Saw, Pulse, PWM Sub Oscillator: Off, 1 octave below, 2 octaves below Filter 24dB(4-Pole) Octave Low Pass self-resonant filter Effects Integrated Polysix Chorus, Phaser, and Ensemble Arpeggiator Integrated MIDI-synced arpeggiator, with adjustable Range, Mode, and Latch Modulation Polysix Original ADSR EG and MG (with MIDI sync). NAUTILUS 2 additional multi-stage Envelopes, 2 additional per-voice LFOs, and 4 AMS Mixers. Combination Number of Timbres, Master Keyboard Functionality 16 Maximum Keyboard and velocity splits, layers, and crossfades of up to 16 Programs and/or external MIDI Devices The tone adjust parameter function lets you modify program settings, and the master keyboard function lets you control external MIDI devices Advanced Vector Synthesis Control oscillator volumes and synthesis & effects parameters via the Vector Joystick and the tempo-synchronized Vector Envelope Quick Layer / Split function Drumkit Assignable stereo/mono samples with 8 velocity zones per oscillator (with crossfade functions) Number of Programs/Combinations/Drum kits User Memory Programs 2,560 (1,920 [1,280 HD-1+640 EXi] come preloaded) User Memory Combinations 1,792 (256 come preloaded) User Memory Drum Kits 264 (104 come preloaded) 256 GM Level2 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 Transpose setting Hold Time setting of Smooth Sound Transition (SST) supported for each slot Sampling System Open Sampling System (resampling, In-Track sampling) Bit Depth/Sampling Frequency RAM 16-bit/48 kHz stereo/mono sampling DISK 16 or 24-bit/48 kHz Sampling Time RAM Depends on the amount of available PCM RAM DISK Maximum 80 minutes stereo (879MB: 16bit) Sample Locations 16,000 samples/4,000 multisamples (128 indexes per multisample) 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 EQ One 3-band EQ for each timbre/track Effect Types 197 Modulation Dynamic Modulation and Common LFO Effects Control Busses Stereo side-chaining for compressors, gates, vocoders, etc Effect Presets Total 783 preset, Maximum 32 per 1 effect (Preset User) Arpeggiator Arpeggiator Modules One module in Program mode, two modules in Combination and Sequencer modes Arpeggio Pattern 5 presets + ARP A 2,048 slots (1,593 come Preload) + ARP B 128 slots Controllers On/Off, Latch, Gate, Velocity, Length, Swing, Tempo Drum Track Preset Patterns 1,272 (common with the preset patterns of the MIDI sequencer) User Patterns 1,000 Patterns created in Sequencer mode can be converted to drum track user patterns. Trigger Mode/ Sync / Zone / Swing, Drum SD, Tempo settings can be specified. Sequencer / HDR Tracks 16-track MIDI sequencer + 16-track hard disk recorder + 1 master track. Number of Songs 200 Resolution 1/480 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 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 ? load THD+N 20Hz-22kHz, 0.01%, 10k ? 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 ? Stereo; 175 ? Mono (L/MONO Only), Nominal Level: +4.0 dBu, Maximum Level: +16.0 dBu (when load impedance is 600 ? or greater) MAIN VOLUME slider controls only AUDIO OUTPUT (MAIN) L/MONO and R Headphones 1/4” stereo phone jack Output impedance: 33 ?, Maximum Level: 60+60 mW (when load impedance is 33 ?), 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 k? Nominal Level: LINE +4 dBu Maximum Level: LINE +16 dBu Nominal Level: MIC –22 dBu Maximum Level: MIC -10 dBu Source Impedance: 600 ? 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 Product Dimensions: (W x D x H) 88 key: 1,437 x 387 x 139 mm / 56.57” x 15.24” x 5.47” Product Weight 88 key: 23.1 kg / 50.93 lbs. Power Consumption 40 W Accessories AC cord, Quick Start Guide