The Alesis V49 is a powerful, intuitive MIDI controller that lets you
take command of your music software with a series of pads, knobs, and
buttons. With 49 full-size velocity-sensitive keys and Octave Up/Down
buttons, you can expand the keyboard to the full melodic range and play
bass lines, chords, and melodies. V49 also features four assignable
knobs and buttons for manipulating effect plugins and virtual
instruments: open and close filters, adjust volume levels, activate
effect..
The Building Blocks of Professional Music Production
The Alesis VI49 is an advanced USB/MIDI keyboard MIDI controller that
lets you take command of your music software with a series of pads,
knobs, and buttons. With 49 velocity-sensitive semi-weighted keys with
aftertouch and Octave Up/Down buttons, you can expand the keyboard to
the full melodic range and play bass lines, chords, and melodies. VI25
also features 12 assignable knobs and 36 assignable buttons for
manipulating effect ..