Yamaha KX25 25-Key Keyboard MIDI Controller main image

Yamaha KX25 25-Key Keyboard MIDI Controller

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Page last updated Jan 28, 2026

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Description

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Unleash your creativity with the Yamaha KX25 25-Key Keyboard MIDI Controller, a compact yet powerful tool designed for musicians who crave precision and flexibility. Whether you're a seasoned professional or just starting out, this controller offers a dynamic platform for your musical journey. With its 25-note Synth action keyboard, the KX25 is the perfect fit for both desktop studios and live performances, providing the delicate balance of size and functionality.

Dive into an expansive world of sound with over 340 arpeggio "phrase factory" patterns that cater to various musical styles, allowing for seamless integration into any production. The dedicated control section includes four assignable rotary encoders and transport controls, making it easy to manipulate your sound and workflow. The KX25’s advanced integration features ensure smooth operation with major DAWs, including Cubase AI, which is included to get you started right out of the box.

This keyboard is more than just a controller; it’s a complete music production solution. It supports USB bus power, eliminating the need for an external power adapter, allowing for ultimate portability and convenience. The Yamaha KX25 is truly a versatile piece of equipment, bridging the gap between creativity and functionality, and helping you bring your musical visions to life.

Key Features:

25-note Synth action keyboard
USB bus-powered MIDI controller
Four assignable rotary encoder knobs
Preset control templates for 30 major VST instruments
Transport and track mute/solo controls
Programmable velocity curve control
Arpeggio "phrase factory" with over 340 patterns
Includes Cubase AI4 and editor software
Advanced integration functions with VSTi operations

Product specs

Pitch Bend Wheel	1
Modulation Wheel	1
Assignable Encoder knobs	4
Panel Switches	37
Power Switch	1
Display	LCD 16 x 2 Characters backlit LCD
Power Consumption	AC Adapter 3.5 W, USB Bus Power 0.6 W
Dimensions (W x D x H)	508 x 286.6 x 92 mm
Weight	2kg
Accessories	AC Adapter PA-130(U) or PA-3C(others), CD-ROM x 2, USB Cable x 1, Owner's manual
Computer	1 GHz or faster PowerPC G4 or later processor, or 1.5 GHz or faster Core Solo or later processor
RAM	512 megabytes minimum
Compatible OS	Mac OS X 10.4 or later
CPU	1.4 GHz or faster Intel Core/Pentium/Celeron family processor
Hard Disk	400 megabytes free space, minimum

FAQs

Is the Yamaha KX25 suitable for live performance?: The Yamaha KX25 is compact and lightweight, making it convenient for live performances. Its integration with Cubase and built-in phrases can enhance live sets, though its 25-key range may limit complex playing.
How does the Yamaha KX25 integrate with Cubase?: The Yamaha KX25 features AI functions that provide high-level integration with Cubase, allowing for seamless control and enhanced workflow during music production.
Does the Yamaha KX25 require an external power source?: The Yamaha KX25 can be powered via USB, making it convenient for use with laptops or desktops without needing an additional power source.
What are the main connectivity options for the Yamaha KX25?: The Yamaha KX25 offers USB connectivity and supports expression pedal and external MIDI tone generator connections, providing flexibility in both studio and live settings.
Can I use the Yamaha KX25 with DAWs other than Cubase?: Yes, while the Yamaha KX25 is optimized for Cubase, it can be used with other DAWs, offering basic MIDI control and parameter assignment through its KX editor.

Videos

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Yamaha KX-25 Controller Keyboard Overviewed

gearwire

Yamaha KX-25 Controller Keyboard: Massive Arp Attack

gearwire

Yamaha KX-25 MIDI controller keyboard brings old gear to life

Gearfacts

Yamaha KX25 with FL Studio Lailet 7ob.avi

WiSpEr WS

Yamaha KX-25 midi controller with arpeggiator driving the Korg Volca Keys

Gearfacts

Yamaha KX-25 Controller Keyboard Overviewed, Part The Second

gearwire

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Yamaha KX25 25-Key Keyboard MIDI Controller.

Features and functionality

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The Yamaha KX25 includes pitch/mod wheels, transport control, and four assignable rotary knobs with an alternate switch for additional functionality.
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Endless encoders on the KX25 can adjust MIDI CC values smoothly, providing precise control over parameters like volume and pitch.
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The Yamaha KX25 has both DIN5 MIDI I/O and USB MIDI, making it versatile for various setups, including use as a DIN5-USB MIDI bridge.
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An integrated arpeggiator with multiple patterns is available on the KX25, which can send, receive, or ignore MIDI clock based on user configuration.
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Software and compatibility

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The KX25 offers MIDI/USB connectivity, making it versatile for connecting with different DAWs and music software.
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The KX25 requires a driver installation for USB MIDI on Mac OS X due to its pre-class-compliance design, potentially affecting plug-and-play convenience.
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Comparisons

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Compared to other controllers, the KX25 offers physical pitch/mod wheels, which some users prefer over touch strips for tactile feedback.
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The KX25 is praised as a more dependable option compared to M-Audio keyboards, particularly for use with Logic software.
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User experience

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While offering several controls, the KX25 may not fully replace keyboard and mouse for DAW operation, suggesting a Launchpad or Push for more comprehensive control.
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Some owners report the Yamaha KX25 as a reliable workhorse, easily mapping controls to Logic for seamless integration.
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Build quality

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Owners report the Yamaha KX25 is sturdy and reliable, withstanding extensive use without performance issues, unlike many cheaper MIDI keyboards.
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Use cases and applications

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The KX25 can be powered via USB or a wall wart, providing flexibility for standalone use without needing a computer connection.
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Value and pricing

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Although out of production, the Yamaha KX25 is recommended as an affordable second-hand option for those seeking a sturdy, reliable MIDI controller.
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Critic Reviews

Yamaha KX25 review | MusicRadar

musicradar.com

Cubase users will appreciate the Yamaha KX25 for its DAW-friendly features, like quick access buttons and intuitive controls, which streamline the music-making process. However, its strength as a MIDI controller is somewhat limited by its Cubase exclusivity, leaving users of other software missing out on these benefits. The KX25 is more expensive than some competitors, and lacks features like aftertouch, which could deter potential buyers. While it excels in integrating with Cubase, those who rely on other DAWs might find better value elsewhere.

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