Alesis V25 The Alesis V25 gives you a powerful and intuitive MIDI controller. Allowing you to take command of your music production with its series of pads, knobs, and buttons. Featuring 25 full-size, velocity-sensitive keys and Octave Up/Down buttons – so you can expand the V25 to the full melodic range. Expanding your creative limits when playing basslines, chords, and melodies. You ll also find four assignable knobs and buttons on the V25; perfect for manipulating effect plugins and virtual instrument parameters. Giving you everything you need for opening and closing filters, adjusting volume levels, activating effects, tweaking parameters and much more. Additionally, the inclusion of 8 velocity-sensitive and backlit pads allow you to launch clips and finger-drum with an exceptional response. While the pitch and modulation wheels give you even more expressive capabilities when performing. Overall, the Alesis V25 is the perfect 25-key MIDI keyboard to take your production to the next level.