The bridge between tradition and cutting-edge technology !
• Traditional drawbar organ tone reproduced in detail by the new sound engine "MTW2".
Hammond's proprietary "Chorus/Vibrato" and "Touch-Response Percussion" are included, with the ability to choose between three generations of the virtual Chorus/Vibrato scanner and the characteristics of the Percussion. You may also apply authentic vibrato for the transistor organ models and authentic tremulants for the pipe organs models.
• The XK-4 is equipped with eight discrete Leslie speaker models such as 122, 145, and 147 with variations of each.
• Four distinct overdrive profiles: Tube, Solid, Clip, EP amp
The XK-4 uses real Beechwood for the side panels, in a warm nod to the fine cabinetry heritage of Hammond Organs.
The XK-4 features a versatile array of output jacks, including L&R LINE OUT, ROTARY OUT and ORGAN PEDAL OUT, allowing easy connection to external amplifiers or sound reinforcement inputs determined by your needs. A HEADPHONE jack allows silent operation. An AUX IN jack with discrete volume control allows connection of external sound sources such as a music player, drum machine or cellular phone/tablet.
Exclusive jack for (optional) CU-1 "Half Moon" Leslie switch: This jack is pre-wired/programmed for the traditional (optional) CU-1 "Half Moon" switch requiring no additional programming.
An exclusive 11-pin Leslie speaker cable (sold separately) can be used to connect a Leslie speaker cabinet. Such connection automatically removes the Drawbar and Transistor voices from the Line Out Jacks, and disables the on-board Digital Leslie. When connected as such, the "bypass" switch returns the voices to the Line Out jacks without the Digital Leslie applied. The Pipe Organ Voices remain exclusively output at the Line Out jacks.
Setups, patches, custom tone wheels, etc. can be saved to USB memory or PC/Mac. MIDI can also be directly connected to a PC/Mac with a single USB cable.
A standard AC cable (IEC C14) is used for power connection. It will automatically adapt to the power supply voltage of each country.| Specifications | |
| SOUND ENGINE | MTW2 (Modelled Tone Wheel 2), Simultaneous Polyphony: 61 (Tone Wheel Organ) |
| KEYBOARD | 61-key with velocity, semi-weighted, Square-front ("Waterfall"-style) |
| ORGAN SECTION | [Parts] : 3 (Upper, Lower, Pedal) [Drawbars] : 1 set of 9 rows [Organ type] : Manual keyboard: 5 (TW, Vx, Farf, Ace, Pipe) Pedalboard: 3 (Normal, Muted, Pipe) [Percussion] : Buttons: On, Volume Soft, Decay Fast, Third Harmonic |
| EFFECTS | [Patch] : Vibrato & Chorus, Multi Effect 1, Overdrive, Multi Effect 2, Matching Transformer, Leslie, Equalizer, Reverb [Master] : Master Equalizer |
| KEY MAP | [Internal zone] : Transpose, Octave, Split, Pedal To Lower, Pedal Sustain [External Zones] : 3 Zones (assignable to each keyboard) |
| CONTROLLERS | Pitch Bend wheel, Modulation wheel, Leslie (Bypass, Stop, Fast) |
| PRESET MEMORY | [Favorites] : 10 banks x 10 numbers (Patches), 10 numbers (Pages) [Patch] : Factory: 100, User: 100, Manual [Custom Tone Wheel] : Factory: 4, User: 4 [Custom Pedal Registration] : Factory: 4, User: 4 [Custom Pipe] : Factory: 4, User: 4 [Custom Cabinet] : Factory: 8, User: 8 |
| STORAGE | USB memory |
| DISPLAY | 320 x 240 pixel |
| CONNECTIONS | [MIDI] : IN, OUT[USB] : To Host [Audio] : Line Out L, R, Headphones, Rotary Out, Pedal Out, Aux In (with Volume control) [Leslie] : 11-pin, 1 or 3 channel compatible [Others] : Leslie Switch, Foot Switch, Damper Pedal, Expression Pedal |
| RATED POWER CONSUMPTION | 15W |
| DIMENSIONS | 1004mm(W) x 322mm(D) x 109mm(H) |
| WEIGHT | 9,4 kg |
| ACCESSORY | AC Cord |
| SKX PRO ... in comparison | |||
| XK-1 | XK-1c | XK-4 | |
| RELEASE | 2005 | 2013 | 2023 |
| SOUND ENGINE | 2 Vase III | 2 Vase III | MTW2 (Modelled Tone Wheel 2) |
| DISPLAY | 20 Characters, 2 Lines | 20 Characters, 2 Lines | Colour 320 x 240 pixel |
| LESLIE-CONNECTION | 8-pin | 8-pin | 11-pin |
| WEIGHT | 13,5 kg | 7,5 kg | 9,4 kg |

| FS-9H | Footswitch for XK & SK-models / Leslie | |
| EXP-20 | Expression-pedal for XK-1c, XK-4 & SK-models | |
| EXP-50J | Expression-pedal for XK & SK-models | |
| XPK-130G | 13-note Midi-pedalboard with tone-generator for XK & SK models | |
| XPK-200G | 20-note Midi-pedalboard with tone-generator for XK & SK models | |
| XPK-200GL | 20-note Midi-pedalboard with tone-generator and long pedals for XK & SK-models | |
| CU-1 | Leslie Control-switch fast/slow/off | |
| LC11-7M | Leslie Cable 11-pin 7m | |
| CU-1BK | Leslie Control-switch fast/slow/off in black | |
| Softbag SKPRO61 | Softbag for XK-4 & SK PRO | |
| DCH-SKPRO | Dust-cover with Hammond-logo for XK-4 & SK PRO | |
| ST-SKPRO | Metal stand for XK-4 & SK PRO & SK PRO-73 | |
| BCH-SKX PRO | Black metal bench for XK-4, SK PRO, SK PRO-73 and SKX PRO | |
| MR-SK(X)PRO | Music-rest for ST-SKPRO and ST-SKXPRO |
| Support | ||
| Type | Description | Action |
| Reset | Reset the instrument to the factory-defaults | Power-off the instrument. Press and hold the red 'RECORD'-button and power-on the instrument. The display will show 'HAMMOND XK-4 Loading Default...' After a few seconds the display will again show the normal play-screen. |
Whether you call him a (slide) guitarist, multi-instrumentalist or singer/songwriter... critics, colleagues and friends agree: 'Jan van Bijnen is a very versatile professional'.
Jean Blaute was born in 1952 in Zottegem, East Flanders, where his parents ran a music store, and sold phonorecords and musical instruments. Heaven for the son, who took piano lessons from the age of six with an excellent classical pianist, who taught him the correct and elegant fingering as well as the love for Bach, Mozart and Chopin.