Alesis

Alesis V49 MKII USB MIDI Keyboard Controller

4.6 (6270 reviews)
USB 2.0

Forty-nine full-size keys, eight velocity pads, and a built-in arpeggiator make the Alesis V49 MKII the production controller that outgrows beginner status fast.

View price on Amazon
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

The Alesis V49 MKII sits in the productive middle ground between toy controller and professional production surface. The 49 full-size synth-action keys give you enough range for serious composition without the footprint of a 61- or 88-key unit, and the full-size key spacing means your technique translates — no adjusting to cramped mini keys after a session at a piano. The six-mode arpeggiator is where producers find unexpected depth: it generates melodic and rhythmic MIDI patterns against your DAW tempo, turning a simple chord hold into evolving sequences that become track ideas. Combined with the eight velocity-sensitive pads and note repeat, the V49 MKII covers both melodic production and beat-building in a single device.

The build is solid for the price tier — four MIDI-assignable knobs, pitch and mod wheels, and octave/transpose buttons give you a complete control surface without reaching for a mouse. USB bus power keeps the desk clean. The bundled MPC Beats software and Melodics lesson package aren't afterthoughts: MPC Beats is a capable DAW for early-stage production, and the 60-lesson Melodics library adds real instructional value for piano beginners. The V49 MKII works in Ableton, Logic, and FL Studio without drama, and the MIDI editor software makes controller remapping approachable. If you're setting up a home studio production environment, this is the controller you configure once and stop thinking about.

Key Features

Plug in the USB Powered V49 MKII MIDI keyboard, and turn your PC, Mac, or iOS device into a feature packed production studio - Ideal for home studio producers, piano beginners, and desktop djs

49 Full-Size, Velocity Sensitive, Synth Action Keys alongside 8 velocity sensitive backlit beat pads with full level and note repeat controls, all in a design that fits easily into your workspace

Create sample sounds or backing tracks with 4 MIDI-assignable knobs for virtual instrument and DAW control, plus octave and transpose buttons that enable access to the full keyboard range

Pitch Bend and Modulation wheels for added expression, and an Arpeggiator with 6 modes for creating unique melodies and inspiring creativity

Start Creating straight away with MPC Beats Software Suite and 60 piano lessons from Melodics, as well as easy point-and-click MIDI editor software that enables full control customization

Works with iOS devices via Apple Lightning to USB Camera Adapter (sold separately) USB 2.0, to be used with Mac/PC software (Windows 7-10; MacOS High Sierra-Big Sur); 6.35mm Sustain pedal input

Specifications

Brand
Alesis
Model
V49 MKII
Keys
49 full-size velocity-sensitive synth-action keys
Pads
8 velocity-sensitive backlit beat pads
Knobs
4 MIDI-assignable
Arpeggiator
Yes — 6 modes
Pitch / Mod Wheels
Yes
Note Repeat
Yes
Sustain Pedal Input
6.35mm
Connectivity
USB 2.0 (bus powered)
Compatibility
Windows 7–10, macOS High Sierra–Big Sur, iOS (Lightning adapter required, sold separately)
Included Software
MPC Beats, Melodics (60 piano lessons), MIDI editor

Pros & Cons

👍 Pros

  • Full-size synth-action keys preserve realistic key spacing — critical for piano technique and muscle memory
  • Six-mode arpeggiator is a genuine creative tool, not a checkbox feature — generates complex melodic patterns in real time
  • Eight velocity-sensitive backlit pads with note repeat and full-level controls support both beat programming and performance
  • USB bus-powered — no external adapter or power brick on your desk
  • Bundled MPC Beats software and 60 Melodics piano lessons provide immediate value out of the box

👎 Cons

  • Synth-action keys lack the weighted, hammer-action response that piano players expect for realistic feel — this is a MIDI controller, not a digital piano substitute
  • No standalone audio interface capability — requires a separate audio interface in the signal chain for recording audio
  • iOS compatibility requires a separately purchased Lightning adapter — not included in the box
  • MIDI-assignable knobs require manual mapping in each new DAW project or template — no universal preset recall
  • Compatibility is listed through macOS Big Sur — users on newer macOS versions should verify current driver and software support before purchasing

Frequently Asked Questions

It's class-compliant USB — plug it into a Mac or PC and your DAW sees it immediately with no driver installation. The included MPC Beats software handles initial setup if you need a host environment to start with.
Full-size synth-action keys — not the reduced-travel mini keys found on compact controllers. For piano students or producers accustomed to standard key spacing, this matters significantly for muscle memory and technique transfer.
The knobs are MIDI-assignable, meaning you map them to whatever parameters matter in your session — filter cutoff, reverb send, macro controls. They're not pre-mapped to a specific DAW, so initial setup takes a few minutes, but the flexibility is the point. Works consistently in Ableton, Logic, and FL Studio.
Yes — the six-mode arpeggiator generates MIDI note data that your DAW passes to whatever instrument plugin is active. It works with any software synth or sample library, not just the bundled software. Tempo syncs to your DAW clock when set up correctly.
iOS compatibility requires Apple's Lightning to USB Camera Adapter, sold separately. Once connected, it works with compatible iOS DAW apps. It's functional for mobile use but not a seamless experience compared to the Mac/PC workflow.