Semi Weighted Keyboard *velocity sensitive is supported, after touch is not supported *Standard C2 – C7 (transposable in the range [C1…C6]-[C3…C8])
Semi Weighted Keyboard *velocity sensitive is supported, after touch is not supported *Standard C1 – C7 (transposable in the range [C0…C6]-[C2…C8])
NH (Natural Weighted Hammer Action) keyboard *velocity sensitive is supported, after touch is not supported *Standard A0 – C8 (transposable in the range [A-1…C7]-[A1…C9]) * The NH keyboard reproduces the touch of an acoustic piano, with a heavier feel in the low register and a lighter feel in the upper register.
EDS-X (Enhanced Definition Synthesis-eXpanded)
120 voices (120 Oscillators) / Single Mode 60 voices (120 Oscillators) / Double Mode *The maximum simultaneous voice polyphony will vary depending on oscillator settings, velocity crossfading and whether you are using mono or stereo multisamples.
3.8 GB (In case of 48 kHz, 16-bit Linear PCM converted) 583 multisamples (including 12 Stereo multi-samples) 2,080 drumsamples (including 474 Stereo Drumsamples )
OSC1 (Single); OSC1 + 2 (Double): Stereo multisamples are supported 8 velocity zones per oscillator with switching, crossfades and layers
Four types of filter routing (single, serial, parallel, 24 dB) Two multi-mode filters per oscillator (low pass, high pass, band pass, band reject)
Per-voice nonlinear driver and low boost
Three bands, with sweepable mid
For each oscillator: two envelope generators (Filter & Amp) Two LFOs Two key tracking generators (Filter & Amp) Two AMS mixers Pitch EG Common LFO Two common key tracking generators
Max: 16 For each Timbre: keyboard and velocity split/layer/crossfades Modifications to the program settings via the Tone Adjust function
Master Keyboard Functionality
Krome can act as a Master Keyboard able to control external MIDI devices such as sound modules.
Stereo and mono drum samples 8 velocity zones switch (crossfades and layers)
The number of Combination / Program / Drum Kit:
512 Combination (288 Preload)
768 Program (640 Preload)
User Drum Kit
48 Drum Kit (32 Preload)
256 GM2 Program + 9 GM2 Drums Program
5 Insert Effects (stereo in/out)
2 Master Effects (stereo in/out)
1 Total Effect (stereo in/out)
Timbre / Track EQ
3-band EQ per in 1 Timbre / in 1 Track
193 types (Usable as insert, master, or total effects. However, double-size effects cannot be used as a total effect.)
Dynamic Modulation, 2 Common LFO
Effects Control Busses
Stereo side chain (Limiter, Gate, Vocoder, etc)
32 preset per effect
Combination, Sequencer Mode:
2 units are available.
Number of pattern:
5 preset Arpeggio pattern
1,028 User Arpeggio pattern (900 Preload)
637 patterns (Common with the preset pattern of the Sequencer mode)
1,000 patterns (Pattern created in Sequencer mode can be converted to drum track user pattern)
Configurable “Trigger Mode / Sync / Zone”
16-track MIDI Sequencer + 1 master track
Number of Songs
40.00 – 300.00 (1/100 BPM resolution)
210,000 MIDI events
16 preset / 16 user template songs
Cue List function
20 Cue List Songs can be arranged consecutively or repeatedly in up to 99 steps, a cue list can be converted back into a song.
Pattern / RPPR (Realtime Pattern Play and Recording)
637 Preset / 100 User pattern (Per song) 1 pattern set per song
KORG (KROME) format, SMF format 0 and 1
Load, Save, Utility, Data filer functionality (Save and Load MIDI System Exclusive Data)
Joystick, SW , SW 
[SELECT] Switch: REALTIME CONTROL (TONE, USER), ARP 4 Knobs; REALTIME CONTROL: Real-time Modulation, Arpeggio control
[DRUM TRACK] Switch On/Off
[ARP] Switch On/Off
Touch view graphical User Interface 7 -inch Color TFT LCD, 800 x 480 pixel Onboard LCD brightness control
Microsoft Windows XP Home Edition／Professional SP3, Later Windows Vista SP2 (all editions includes 64-bit edition), Windows 7 (all editions includes 64-bit edition)
So far “Windows 7, and Windows Vista (64-bit edition)”, KROME Editor only can work.
Intel Pentium 4 / Greater than 1 GHz, later Core Duo recommended.
More than 512MB (Greater than 1 GB recommended)）
1,024×768, more than 16bit Color
Computer with USB ports support “Windows 7, Windows XP, Windows Vista”.
Later Mac OS X 10.5 or later (32-bit kernel Mode and 64-bit Kernel Mode supported) *It can’t support “64-bit” DAWs “64-bit Plug-in”.
Intel Mac supports Later Core Duo recommended
More than 512MB (Greater than 1 GB recommended)
1,024×768, More than 32,000 Color
Apple Macintosh computer with USB ports support Mac OS X.
* KROME Plug-In Editor supports “for Windows: VST, RTAS/ for Macintosh: VST, Audio Unit, RTAS”
* The KROME Plug-In Editor must also support the operating requirements of your host application.
* It is not possible to run multiple instances of KROME Editor or KROME Plug-In Editor on the operating system. This means that it is not possible to use these editors to simultaneously edit two or more KROME units.