Appendices
256
Specifications
Operating
temperature
+5 – +40 °C (no condensation)
System/Keyboard System NAUTILUS System
Version 1.0
Velocity
Aftertouch
Keyboard NAUTILUS-61 61-key, Natural Touch Semi-Weighted Yes No
NAUTILUS-73 73-key, Natural Touch semi-Weighted Yes No
NAUTILUS-88 88-key, RH3 (Real Weighted Hammer Action 3)
*1
Yes No
*1: The key weight of the RH3 keyboard differs in four stages across the pitch range (with low notes
being heavier, and high notes being lighter), delivering a playing feel similar to that of a grand
piano.
Tone Generator Synthesis Types: 9 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)
Maximum Polyphony
*2*3
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
*4
EP-1 104 voices
*2: 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.
*3: 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.
*4: 100 dual-stereo notes (equivalent to 400 mono voices)
Preset PCM RAM 496 MB / Drive 2.3 GB (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 About 2 GB
*5
*5: The memory available for SAMPLING mode will change based on the use of Expansion PCM
libraries and User Sample Banks.
Wave Sequences Preload 377 Wave Sequences
User Memory 598 Wave Sequences
Support for stereo multisamples, synchronization of individual notes, and tempo-based settings.