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Average Price: $2,461
High-end/Boutique
$799
$2000+
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Based on price data from 5 merchants for "Hammond XK-4". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Experience the soul-stirring sound of a vintage Hammond organ with the portable and powerful Hammond XK-4 Portable Organ. Crafted for the modern musician who craves classic tones, the XK-4 is an homage to the legendary B-3, squeezed into a sleek, gig-friendly 20-pound package. With its Modeled Tone Wheel 2 (MTW2) sound engine, this organ captures the intricate details of 91 tone wheels, complete with the charming imperfections that defined the originals. Whether you're on stage or in the studio, the XK-4 offers authentic Hammond tone and tactile control, thanks to its nine real drawbars and Digital Leslie technology that perfectly emulates the iconic rotary speaker effect.
The XK-4 isn't just about nostalgia; it's also designed for versatility and ease of use. The intuitive user interface, complete with a vibrant color display, allows you to effortlessly navigate through its vast array of features. Customize your sound with user-assignable knobs and switches, and enjoy a rich palette of organ sounds, from Italian and British transistor combos to classical and theater pipe organs. With effects like vibrato, chorus, and overdrive at your fingertips, the XK-4 invites endless sonic exploration.
Key Features:
- 61 semi-weighted, velocity-sensitive waterfall keys
- Modeled Tone Wheel 2 (MTW2) sound engine captures authentic Hammond organ tones
- Nine drawbars for real-time sound customization
- Digital Leslie effect with advanced airflow modeling
- Intuitive interface with a color display for easy navigation
- User-assignable controls for both internal functions and external devices
- Wide array of organ sounds including transistor combo and pipe organs
- Extensive effects section including vibrato, chorus, overdrive, and more
- MIDI I/O and USB connections for seamless integration with other gear
- Lightweight, portable design ideal for gigging musicians
Product specs
| Type | Portable Organ |
| Sound Engine | Modelled Tone Wheel 2 (MTW2) |
| Analog/Digital | Onboard Digital Leslie |
| Number of Keys | 61 |
| Type of Keys | Semi-weighted, Waterfall-style |
| Velocity Sensitive | Yes |
| Other Controllers | Pitchbend, Mod wheel, Leslie (bypass, stop, fast) |
| Drawbars | 1 Set of 9 Rows |
| Polyphony | Simultaneous 61 notes (tone wheel organ) |
| Number of Presets | 100 x Factory, 100 x User |
| Effects | Vibrato, Chorus, Overdrive, Matching Trance, Leslie, Reverb, Equalizer |
| Storage | USB Flash |
| Audio Inputs | 1/8" TRS (AUX) |
| Audio Outputs | 2 x 1/4" (R, L/mono), 1 x 1/4" (rotary), 1 x 1/4" (organ pedal) |
| Headphones | 1 x 1/4" TRS |
| USB | 1 x Type B (to host), 1 x Type A (to flash) |
| MIDI I/O | In/Out |
| Pedal Inputs | 1 x 1/4" (expression), 1 x 1/4" (damper), 1 x1/4" (foot switch), 1 x 1/4" (leslie switch) |
| Other I/O | 11-pin Leslie Speaker Jack |
| Power Source | Standard IEC AC Cable |
| Height | 4.29" |
| Width | 39.52" |
| Depth | 12.67" |
| Weight | 20.72 lbs |
FAQs
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What are the standout features of the Hammond XK-4's sound engine?
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The Hammond XK-4 features the Modelled Tone Wheel 2 (MTW2) sound engine, which replicates the classic tonewheel organ sound. It also includes an onboard digital Leslie for authentic rotary speaker effects, enhancing the traditional Hammond organ experience.
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How many keys does the Hammond XK-4 have, and are they velocity-sensitive?
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The Hammond XK-4 has 61 semi-weighted, waterfall-style keys that are velocity-sensitive, allowing for expressive playing dynamics.
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What effects are available on the Hammond XK-4 Portable Organ?
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The Hammond XK-4 offers various effects, including Vibrato, Chorus, Overdrive, Leslie, Reverb, and an Equalizer, providing a wide range of tonal shaping options.
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Is the Hammond XK-4 suitable for live performances?
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Yes, the Hammond XK-4 is designed for live performances with features like 100 user presets, pitchbend and mod wheels, and easy connectivity options, making it versatile for stage use.
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What connectivity options does the Hammond XK-4 offer?
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The Hammond XK-4 includes audio outputs, MIDI I/O, USB ports, and multiple pedal inputs, allowing for comprehensive integration with various audio equipment and controllers.
Videos
Kraft Music
Hammond XK-4 Organ with Robby Robinson - NAMM 2023
Reviews
PROS
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Superior organ keybed with multi-contact emulation
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Excellent vintage Hammond B3 sound capture
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Lightweight and portable at just under 10 kg
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Customizable sound settings for personalized tones
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Realistic Leslie simulation with accurate speed transitions
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User-friendly interface with clear display
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Robust hardware, designed for durability
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Authentic tonewheel emulation with selectable foldback
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Ivory-colored keys for an appealing aesthetic
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Real 11-pin Leslie connector for authentic setup
CONS
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Leslie emulation is mostly mono, lacks stereo depth
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Tedious process to eliminate tonewheel leakage
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No headphone jack on the front panel
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Printed manual is incomplete in English
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Backup of settings requires a USB stick
Critic Reviews
5.0 out of 5
Based on 0 Reviews and 2 Ratings
Genre Usage
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