Korg Krome 73EX

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Korg Krome 73EX

RRP £1,135.00 Save £186.00


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Manufacturer's ID: KROME-73EX

What we say:

At A Glance:

The KROME 73 EX by Korg is a straight-to-the-point keyboard that's geared towards professional musicians who require a huge selection of usable sounds. If you're after a feature-packed keyboard synthesizer that has analog and digital synth sounds, as well as sample-based instruments including drums and great sequencing options, the KROME EX is for you!

Features We Love:

Immediate Usability

We've been blown away by the KROME EX's huge sound library where you'll find awesome sounds from across the last 60 years. It's ideal for users who know what they want and like to select sounds based on their characteristics. If you're after an 80s FM keys sound, 70s analog monosynth, a beautiful grand piano, or huge orchestral sounds, it's quick to jump to the relevant category where you'll love the selection of sounds available.

Drum Engine

With a mammoth 2,500 drum samples and 48 preloaded kits, KROME EX has everything you need to complete your production. Each sound is highly customizable and gives you control over, resonance, mic placement and room ambience to suit your preference between dry and lively drum sounds.

Powerful Sequencing

KROME EX boasts a wealth of sequencing and songwriting features. The 16-track sequencer lets you sit the KROME EX center stage as your creative hub. With the ability to sequence internal and external instruments, you can base your studio and live setups around the KROME.

One of our favourite feature that's unique to KROME EX is the Auto Song Setup function. If inspiration strikes while you're playing, simply active the REC switch to begin recording. This feature also features a selction of song templates that assigns popular sounds and effects to our sequencer tracks that are relative to the specified genre of music. It's a simple and effective process that lets you dive straight into writing your music without having to navigate through menus.

Interactive Touchview

The large touchscreen display is key to the KROME EX's intuitive nature. Sounds are accompanied by tasteful graphics that make executing changes and tweaks an easy process. Long gone are the days of tiny LED displays, using the menu system on KROME EX feels far more akin to working with an iPad.

73 Key Model

This version of the KROME EX features 73 semi-weighted keys, making it the perfect middle ground for players who need a piano style touch in a more portable format.


  • Impressive sound library
  • Powerful sequencing
  • Semi-weighted keyboard makes this model more portable


Keyboard Semi Weighted Keyboard. Velocity sensitive is supported, after touch is not supported.
System EDS-X(Enhanced Definition Synthesis - eXpanded)
Maximum Polyphony 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.
PCM Memory 4 GB (In case of 48 kHz, 16-bit Linear PCM converted)
728 multisamples (including 44 Stereo multi-samples)
2,502 drumsamples (including 574 Stereo Drumsamples )
Oscillator OSC1 (Single); OSC1 + 2 (Double): Stereo multisamples are supported 8 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 oscillator (low pass, high pass, band pass, band reject)
Driver Per-voice nonlinear driver and low boost
EQ Three bands, with sweepable mid
Modulation 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
Timbre Number Max 16. For each Timbre, keyboard and velocity split/layer/crossfades.
Modifications to the program settings via the Tone Adjust function.
Drum Kit Stereo and mono drum samples. 8 velocity zones switch (crossfades and layers)
The number of Combination / Program / Drum Kit
User Combination 768 Combination (512 Preload)
User Program 1536 Program (896 Preload)
User Drum Kit 80 Drum Kit (48 Preload)
Preset Program 256 GM2 Program + 9 GM2 Drums Program
Insert Effects 5 Insert Effects (stereo in/out)
Master Effects 2 Master Effects (stereo in/out)
Total Effect 1 Total Effect (stereo in/out)
Timbre / Track EQ 3-band EQ per in 1 Timbre / in 1 Track
Effect Types 193 types (Usable as insert, master, or total effects. However, double-size effects cannot be used as a total effect.)
Modulation Dynamic Modulation, 2 Common LFO
Effects Control Busses Stereo side chain (Limiter, Gate, Vocoder etc.)
Effect Preset 32 preset per effect
Polyphonic Arpeggiator
Program Mode 1 unit
Combination, Sequencer Mode 2 units are available
Number of pattern 5 preset Arpeggio pattern, 1,088 User Arpeggio pattern (960 Preload)
Drum Track
Preset Patterns 710 patterns (Common with the preset pattern of the Sequencer mode)
User Patterns 1,000 patterns (Pattern created in Sequencer mode can be converted to drum track user pattern)
Others Configurable “Trigger Mode / Sync / Zone”
Tracks 16-track + 1 master track
Number of Songs 128 Songs
Resolution ♩=1/480
Tempo 40.00 - 300.00 (1/100 BPM resolution)
Maximum memory 210,000 MIDI events
Template Songs 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) 710 Preset / 100 User pattern (Per song). 1 pattern set per song
Format KORG (KROME) format, SMF format 0 and 1
Media Load, Save, Utility, Data filer functionality (Save and Load MIDI System Exclusive Data)
Controllers Joystick, SW [1], SW [2]
Realtime Control [SELECT] Switch: TONE, USER, ARP
4 Knobs: Modulation, User, Arpeggio control
Drum Track [DRUM TRACK] Switch: On/Off
Arpeggiator [ARP] Switch: On/Off
User Interface
Display Touch view graphical User Interface, 7 -inch Color TFT LCD, 800 x 480 pixel, Onboard LCD brightness control
Mode Switches [COMBI], [PROG], [SEQ], [GLOBAL], [MEDIA] Switch
VALUE controllers [VALUE] Dial, [INC], [DEC] Switches, 10 key block ([0] - [9], [-], [.], [ENTER], [COMPARE])
BANK Switches [A], [B], [C], [D], [E], [F] switches (in Combination mode, [A], [B], [C], [D] switches are available)
Others [PAGE] switch, [WRITE] switch, [EXIT] switch, [VOLUME] knob, Contrast knob
AUDIO OUTPUT, L/MONO, R 6.3mm (Mono) Phone jack, Unbalanced.
Output Impedance: 1.1[kΩ] (L / Mono terminal: in case of Mono output, = 550[Ω]).
Maximum level: +16.0 [dBu], Load Impedance: more than 10 [kΩ].
Headphone Output 3.5mmStereo phone jack.
Output Impedance: 33[Ω].
Maximum level: 60 + 60 [mW] (In case of 33[Ω] Loaded)
USB USB-MIDI Interface (TYPE B) x 1
SD Card Slot Max 2 GB / SD Memory Card is supported
Max: 32 GB/ SDHC Memory Card is supported (SDXC Memory Card is not supported)
Principle Specifications
Power Power supply (DC12V 3.5A), POWER switch
Power Consumption 13W
Dimensions (W x D x H): 1,191 mm × 313 mm × 93 mm / 46.89 x 12.32 x 3.66 inches
Weight 8.2kg / 18.08 lbs.
Included Items AC Adapter