Line 6 Mobile Keys 25

$40.32 Price Tier: Budget

4.0 (11)

1 Critic Review

6 Reviews

Find out who is using Line 6 Mobile Keys 25

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Page last updated Jun 25, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated June 25, 2026.

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Price

5.0 (2)

$40.32 2 available Used

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Average Price: $40

Budget/Beginner

$200

$501+

Price Tier

In the MIDI Keyboard Controllers category, Line 6 Mobile Keys 25 is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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Description

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Unlock your musical creativity with the Line 6 Mobile Keys 25, a versatile USB MIDI controller that caters to both budding musicians and seasoned pros. This compact yet powerful keyboard is your ticket to producing music wherever inspiration strikes. Whether you're in a studio, at home, or on the go, the Mobile Keys 25 is designed to seamlessly integrate with your music-making environment.

With its 25 full-size, velocity-sensitive keys, you'll experience a tactile response that's perfect for expressive playing. The synth-action keys provide a familiar feel whether you're laying down beats or composing an intricate melody. The Mobile Keys 25 connects effortlessly to your USB-equipped computer, iPad, or iPhone, making it a breeze to control your favorite music software or iOS apps. Plus, with CoreMIDI compliance, compatibility is never an issue.

Take your performances to the next level with inputs for sustain and expression pedals, offering additional control over your sound. The device is powered directly from your host computer or iOS device, eliminating the need for batteries and ensuring that your setup remains minimal and clutter-free.

Key Features:

Portable 25-key MIDI controller for USB-equipped computers, iPhone, and iPad
Velocity-sensitive, full-size synth-action keys for a great playing experience
USB and iOS connectivity for seamless integration with music software and apps
Inputs for sustain and expression pedals (sold separately)
Powered by USB bus power or your iOS device, no batteries required
Compatible with a range of Apple devices, including iPhone 4, iPhone 3GS, iPod touch (4th and 3rd generation), iPad 2, and iPad
Assignable Volume and Pan knobs for enhanced control

Product specs

Brand	Line 6
Model	Mobile Keys 25 MIDI Keyboard Controller
Finish	Black
Year	2010s
Categories	Keyboard MIDI Controllers
Analog / Digital	Digital
Key Size	Full Size
Keyboard Action	Synth Action
MIDI I/O	USB MIDI
Number of Keys	25 Keys

FAQs

Is the Line 6 Mobile Keys 25 compatible with iOS devices?: Yes, the Line 6 Mobile Keys 25 is compatible with iOS devices, allowing you to connect it directly to your iPad or iPhone for mobile music production.
Does the Line 6 Mobile Keys 25 require an external power supply?: No, the Line 6 Mobile Keys 25 is powered via USB, so it does not require an external power supply when connected to a computer or iOS device.
What type of keys does the Line 6 Mobile Keys 25 have?: The Line 6 Mobile Keys 25 features full-size synth-action keys, providing a comfortable playing experience similar to a traditional keyboard.
How many octaves does the Line 6 Mobile Keys 25 cover?: The Line 6 Mobile Keys 25 has 25 keys, covering two octaves, which is ideal for compact setups and portable music production.
Can the Line 6 Mobile Keys 25 be used with both Mac and PC?: Yes, the Line 6 Mobile Keys 25 is compatible with both Mac and PC, making it versatile for various music production environments.

Videos

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BlipInteractive

NanoStudio with the Line 6 Mobile Keys

BlipInteractive

Mobile Keys Overview | Line 6

Line 6

Line 6 Mobile Keys Demo — Daniel Fisher

Sweetwater

Line 6 Mobile Keys 25, 49 MIDI Controller Keyboard at Soundsliveshop.com

SoundsLiveShop

Unique Perspective: Line 6 Mobile Keys 25 and 49 | UniqueSquared.com

UniqueSquared

Reviews

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PROS

Plug-and-play with iPad and phone, enhancing portability
Compact and lightweight, easy to carry
Affordable, offering value for its price
Decent quality for the cost
Suitable for mobile producers and on-the-go music creation

CONS

Keys and knobs can be stiff, affecting playability
Feels and looks cheap
Hard to play quickly due to the key resistance

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Line 6 Mobile Keys 25.

Features and functionality

0 0

The Line 6 Mobile Keys 25 is noted for its minimal design with standard-sized keys, appealing to users seeking simplicity without extra controls.
Source

Comparisons

0 0

It's compared to the Novation Launchkey 25, which is criticized for being too thick and feature-heavy.
Source

User experience

0 0

Some users were unaware that Line 6 produced MIDI controllers, indicating its niche presence in the market.
Source

Critic Reviews

Line 6 Mobile Keys review | MusicRadar

musicradar.com

The Line 6 Mobile Keys 25 is a versatile MIDI keyboard that stands out for its power-free connection and extensive feature set, making it ideal for Mac, PC, and iOS devices. While it's praised for its ease of use and compatibility with popular apps like GarageBand, the main drawback is its inability to run USB and iOS connections simultaneously. Despite this limitation, the review is overwhelmingly positive, highlighting the keyboard's innovation in providing real, full-size keys for iOS devices without external power, a first in its category.

positive

Full Review

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4.0 out of 5

Based on 6 Reviews and 11 Ratings

5 star

4 star

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1 star

ominovs_official

144

almost 9 years ago

Good Size

Very fun to just plug it into my Ipad or phone. Really easy to carry around and just plug it in whenever. If you want something light and compact, this is the keyboard for you.

wesdaruler

143

over 10 years ago

It works.

It does what it is supposed to do. It feels and looks cheap....cause it IS cheap. It's small and light. Easy to get around, and fits in cramped spaces.

slamly

114

over 10 years ago

Resistance from machinery

Keys are hard to press down, knobs are hard to twist, very hard to play quickly.

ramblers

577

over 12 years ago

Portable

Solid portable keys, ideal for producers on the road

johnief

102

over 12 years ago

portable and affordable with surprising quality

I actually own the 49 version. For portability & price it can't be beaten! Surprisingly good quality within comparison to the price.

drummmer22

156

over 11 years ago

Nice

I use it when I do drums with VST, and its OK :)

Artist usage

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San Holo

Guitarist, Music Producer

Verified via YouTube

In the beginning of the video, you can see this keyboard.

Jari Mäenpää

Singer, Guitarist

Ensiferum

Verified via Photo

In an Instagram post by Jari Mäenpää, he lists the basic gear he uses in his studio setup, which includes the Line 6 Mobile Keys 25. The keyboard is mentioned in the caption and can also be seen in the accompanying photo.