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    Korg Nautilus Bargain

    Korg KROME EX 73 Workstation

    £1029.00 RRP £1080

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    Available to Order Estimated delivery Call 01772 722468
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    The KROME EX 73 is expanded upon the original KROME workstation with the addition of a re-designed cabinet and brand new sounds based around a selection of todays current EDM styles, Hollywood movies and ethnic selections. Combined with the built in 16 track MIDI sequencer, the new sounds, sleek looks and large colour screen interface, the KROME 73 EX an all round creative musical tool.

    It's All About The Sounds

    No matter what piece of music you want to perform, create or record, the sound source is the essential key in giving you the result you want. The Korg KROME EX 73 has been developed to offer virtually every sound you could ever need at the highest quality. Additional new PCM data has opened up a host of new sounds for you to get working with straight from the box.

    From the beginning the German grand piano sound of the original KROME was magnificent - derived form the flasghip KRONOS model. Piano sounds are part of the essentials when it comes to sound so Korg have added brand new essential grand pianos and upright pianos to the already impeccable selection on board.

    As well as new pianos, Korg have packed the KROME EX 73 full of sounds perfect for the music of today and the future. Top class EDM sounds, synth leads and bass, real drums, Hollywood movie style sounds, orchestral and more have been added to the sound selection with boosted PCM memory. Fro the box there are 896 Programs and 512 Preload Combinations to choose from.

    Dual Arpeggiators

    Spice up your performance or get inspired by the dual polyphonic arpeggiators. By playing just a few notes you can trigger guitar strums, bass and lead riffs, advanced patterns and more. Use the patterns to bring to life ideas and complex phrases with ease or even tweak and make your own and store them in user slots.

    Record, Create and Master Songs

    The in-built 16 track sequencer system offers every tool you need to record, create and master your musical creations. Starting with the basic 16 track recorder you can layer and overdub tracks with ease. Up to 5 effect can be assigned to individual tracks to enhance and create your ideal sound. There are loop features, quantization, cut and paste and all the tools you could ever need. There is even a piano roll editor for modifying notes in an easy to view grid you would only normally expect to find in computer programs.

    RPPR is a great feature allowing you to create loops/ patterns and then trigger them at the touch of a single key. You can piece together your favourite ideas, bass lines and chords and assign them to single keys so you can perform with the pre-recorded phrases live!

    Large Touchscreen Interface

    Operation and access to all the powerful features is done through the large colour touchview interface. Its smooth resposne and clear graphics make accessing even the finest details or parameters fast and intuitive.

    Korg KROME EX 73 Specifications


    • Semi Weighted Keyboard. Velocity sensitive is supported, after touch is not supported. Standard C1 - C7 (transposable in the range [C0...C6]-[C2...C8])


    • 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
    • Combination: Max 16 parts. 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


    • 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


    • 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)

    Control Input



    • MIDI: IN, OUT
    • 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)
    • 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,

    KROME EX Overview Video

    Established in 1983 A&C Hamilton Musical Instruments maintains a healthy balance of traditional business values with a keen sense for new business ideas. Getting new customers and keeping existing customers are equally important to us. As the internet has changed all our lives we continue to grow from strength to strength applying the tried and trusted methods of traditional retail sales to this new world of internet sales and store sales. The world is a smaller place but we are all still individuals within it. It is so much more fun selling to some one you can have a chat with, either email phone or in the shop than just sending boxes via couriers. Our company has a solid financial basis to trade and all premises are owned in full by the directors.

    Our Music Shop is on the outskirts of Preston with forecourt parking for 8 cars. Our closest town is Blackpool and nearby is Lytham St Annes. Blackburn and Southport are close by. Lancaster, Morecambe, Wigan, Burnley, Ormskirk, Bolton, Leigh, Accrington are also near me. Manchester Liverpool and Cumbria are around an hour away.

    Our Address is : A&C Hamilton Musical Instruments 946-950 Blackpool Road Lea Preston Lancashire PR2 1XN

    A&C Hamilton is registered in England and Wales 4931075. Registered office: 946-950 Blackpool Road, Lea, Preston, PR2 1XN. Credit subject to status and affordability. Terms & Conditions Apply.

    Credit subject to status and affordability. Terms & Conditions Apply. A&C Hamilton Musical Instruments Ltd trading as A&C Hamilton Musical Instruments is a credit broker and is Authorised and Regulated by the Financial Conduct Authority.

    Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, authorised and regulated by the Financial Conduct Authority. Financial Services Register no. 704348. The register can be accessed through http://www.fca.org.uk

    Korg KROME EX 73 Workstation page