120 voices max, single mode, 60 voices max, double mode * The actual maximum polyphony will vary depending on oscillator settings such as stereo samples and velocity crossfading.
Preset PCM
49 MB (when calculated as 16-bit linear data) , 360 multisamples, 484drum samples (including 24 stereo)
Programs
Oscillators:
OSC1 (Single), OSC1+2 (Double): Stereo multisamples are supported, 4 velocity zones per oscillator, with switching, crossfades and layers.
Filters:
Four types of filter routing (single, serial, parallel, 24 dB), Two multi-mode filters per voice (low pass, high pass, band pass, band reject)
Modulation:
For each voice, two envelope generators (Filter & Amp), two LFOs, two key tracking generators (Filter & Amp), and two AMS mixers, In addition, pitch EG, common LFO, and two common key tracking generators
Combinations
Number of Timbers:
16 Timbres, Up to sixteen timbres, keyboard and velocity split/layer/crossfade, and modifications to the program setting via the Tone Adjust function
Master Keyboards:
It can be used as an external MIDI device.
Drum Kits:
Stereo and mono drumsamples, 4-way velocity switches with crossfades and adjustable crossfade shapes (Linear, Power, Layer).
134 types (Usable as insert, master, or total effect, however, double-size effects cannot be used as the Total Effect.)
Modulation:
Dynamic modulation, tempo sync delay, LFO
Effects Control Bus:
Stereo side-chaining for limiter, gates, vocoders, etc.
Dual Polyphonic Arpeggiators
Program mode:
1 arpeggiator available
Combination and Sequencer modes:
2 arpeggiators available
Arpeggio Patterns:
5 preset; 640 user arpeggio patterns (512 preload)
Sequencer
Tracks:
16 MIDI Tracks & 1 Master Track
Songs:
128 Songs
Resolution:
480 ppq (parts per quarter-note)
Tempo:
40.00–300.00 bpm (1/100 bpm resolution)
Memory:
Up to 210,000 MIDI events
Grid Sequence:
Allows creation of sequence loops for drums etc., with up to 64 grids per note
Template songs:
16 preset/16 user template songs
Format:
KORG (microSTATION) format, SMF (formats 0 and 1) supported
Demo songs:
3 songs
Global/Media
Global:
Master tune, Transpose, MIDI settings
Media
Load, Save, Utility
Controllers
Controllers:
Joystick
Real-titime Controls:
Knobs 1–4 SELECT buttons (Real-time Control, Arpeggiator Control, Tempo Control)
External:
In External mode, the four knobs, four chord trigger switches can be used as MIDI controllers. 128 setups can be stored. (102 are preloaded. These allow you to control software synthesizers or DAW software.)