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Alesis Q25 25-Key Keyboard MIDI Controller

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The Alesis Q25 is a 25-note, velocity-sensitive, MIDI keyboard controller with USB and traditional MIDI ports that enable you to connect to almost all MIDI equipment including software and sound modul... Click To Read More About This Product


Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
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The Alesis Q25 is a 25-note, velocity-sensitive, MIDI keyboard controller with USB and traditional MIDI ports that enable you to connect to almost all MIDI equipment including software and sound modules. Thanks to Pitch and Modulation wheels, backlit Octave Up and Down buttons, and a Volume/Data Entry slider, you can add expression, range, and dynamics to your performances quickly and effortlessly.

Simply connect the Q25 to your computer with the included USB cable and you're immediately ready to begin making music. A single USB cable supplies power and data connection, and you won't even need to install drivers to make the Q25 work. The Q25 is class-compliant, which allows you to skip the programming and start playing instantly.

The Q25 comes with a copy of Ableton Live Lite, Alesis Edition software, for performing, recording, and sequencing music right out of the box. The Q25 is also the perfect choice for controlling hardware MIDI devices. Its compact size and portability make it ideal for fitting into existing rigs and then hitting the road. Place it a tier above an existing workstation keyboard and utilize Q25's streamlined layout to maximize your sound and performance options. You can even send Program Changes from the Q25's keys to change programs, patches, and more.

The Q25 pairs compact, essential control with complete MIDI keyboard performance for playing and recording with virtually any MIDI software or hardware.


  • 25-note keyboard controller for melodic control of virtually all MIDI hardware and software
  • Velocity sensitive keys for expressive, musical performance
  • USB MIDI and traditional MIDI for use with Mac and PC, as well as MIDI hardware
  • Pitch and Modulation wheels for capturing musical expression
  • Backlit Octave Up and Down buttons expand your range
  • Assignable volume/data-entry slider enables you to control your most-used parameter
  • Sustain pedal input for complete performance (pedal sold separately)
  • Comes with Ableton Live Lite Alesis Edition for recording, sequencing, and performing
  • Bus powered via USB, so you won't need a power cable
  • Includes:
    Q25 keyboard
    USB cable
    Software DVD
    Quick start guide
  • Dimensions: 19" (w) x 7.25"(d) x 2 3/8" (h)
  • Weight: 4.6 lb.
Pro Coverage
One year parts and labor warranty on all keyboards, DAT, and modules.
One year or 1500 hour warranty (whichever comes first) on tape heads.
Custome must register purchase online to receive customer registration number and warranty.
(No warranties are sent with product.)

Pro Coverage gives you added warranty protection for your gear. Stepping in where the manufacturer's "normal wear and tear" coverage ends, our Pro Coverage program offers you upgraded coverage if your product ever fails Click To Read More About This Product.

Pro Coverage includes
  • Accidental damage protection
  • Expedited repair or replacement
  • Free shipping (for returns or repairs)
  • 100% coverage for commercial use
  • Extended price protection
  • No lemon guarantee
  • Free transfer of coverage to a new owner
  • Repair costs covered for up to five years from date of purchase
  • Repair authorization-toll-free by phone or via the web
  • Customer Reviews

Review Snapshot

by PowerReviews
AlesisQ25 25-Key Keyboard MIDI Controller

(based on 7 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 1 Stars



Reviewed by 7 customers

Displaying reviews 1-7

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(17 of 17 customers found this review helpful)


Great no-nonsense midi controller. Build quality is OK.

By Mark

from Gilbert, AZ

Comments about Alesis Q25 25-Key Keyboard MIDI Controller:

Prior to buying this I was using a first generation M-Audio Axiom 61 controller. I travel quite a bit now and wanted a portable 25 note controller. I considered the newer Axiom Pro 25, but I realized that I don't use the knobs and other midi controls on my Axiom 61, so I opted for the Alesis Q25 because it simple, straight forward, and very compact since it doesn't have several knobs or sliders, just a conservative number of controls on the left of the unit. Overall it's a great controller. It supports Aftertouch using the Data Entry slider, which is is actually kind of cool, different, and maybe a little experimental since most people expect Aftertouch on the keys rather than a slider. The only issue I ran into is the first C# and second D# keys were getting stuck and the note wouldn't always release. Maybe it was a fluke with my unit. Since this is a relatively cheap controller and easy to take apart, plus I'm somewhat competent in my technical skills, I just popped the top and tightened some screws and now it's fine. Despite my minor quirk with the keys, I think this is the way a 25 key controller should be made. No nonsense, no BS, no wasted desk space for a keyboard that has knobs you will never use. It's also very light weight which is great for traveling. I'm quite sure I only paid $79 for this at my local Guitar Center. At the time I am writing this the price online is $99.

(5 of 6 customers found this review helpful)


Bring your Volcas to life without breaking the bank

By Andrew

from Alexandria, VA

Comments about Alesis Q25 25-Key Keyboard MIDI Controller:

I have a Korg Volca Keys and a Volca Bass, both very amazing and affordable synths, but the tradeoff for compact size and low price are less-than-comfortable keyboards, so I needed something with real keys to control them, something that wasn't more expensive than the instruments themselves. Searched around and this one fits the bill. It plugs right into the MIDI in port of the Volcas and also works with my Arturia Microbrute. Just plug it in and instantly you;re in business, no fiddling with anything, so software to install. The software it is bundled with looks interesting, too, but I'm a hardware/analog-oriented person so although I can verify that it works fine I can't much comment on it. But I paid 60 bucks for this on sale so the software is just a bonus for me. The unit is made of durable plastic and pretty lightweight and compact. The keys are full size but don't have the best action; however they sure beat the ribbon boards on the Volcas and they are velocity-sensitive as well. Makes my little Volcas a pleasure to play.

(3 of 3 customers found this review helpful)


For price, very good

By Bosch

from Covington, KY

Comments about Alesis Q25 25-Key Keyboard MIDI Controller:

Bought it about two weeks ago... use it with Reason 5 on my laptop, and what else could I ask for? No it's not like my AKAI MPK49, but for what it is, I have no real complaints.. of course there are only 25 keys, which feel very light.. it is responsive, but to record true dynamics, you would want a controller with better keys... all in all, if you know what you're buying, you shall not be disappointed.

(2 of 2 customers found this review helpful)


Very nice!

By Todd Larsen

from Atlanta Georgia

Comments about Alesis Q25 25-Key Keyboard MIDI Controller:

The reason I like this so much is that it has full sized keys while still being compact. I also love that it is simple to use and sturdy. It is a quality product for someone who is not a keyboardist first.

(1 of 1 customers found this review helpful)


Solid and functional

By Tim S

from Pasadena

Comments about Alesis Q25 25-Key Keyboard MIDI Controller:

I got this controller listening to the advice of one of the gents in the keyboard section at the Pasadena Guitar Center who pointed out a unit I was looking at had a flimsy internal usb port and keys were almost casio-like. That unit was tempting because it had pads on it, but I decided to go with the Q25 strictly due to the keys, not a sample person by heart I figured if I wanted to slap down a drum track, these keys were sturdy enough to handle it. It's been fun so far. I've yet to fool with the midi select options but it's definitely a good buy.


Great Product


from FL

See all my reviews

Verified Buyer

Comments about Alesis Q25 25-Key Keyboard MIDI Controller:

Great product! I'm primarily a guitar/bass player, and I bought this keyboard to add variety to my home studio productions. The key response is very realistic, not "mushy" like some that I tried.


Guitar Center is the best!

By jamil

from undisclosed

Verified Buyer

Comments about Alesis Q25 25-Key Keyboard MIDI Controller:

My first keyboard and I really like it already!

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