Akai Professional MPK225 25-key Keyboard Controller

MPK225 comes equipped with 25 semi-weighted, full-size keys and a premium piano-style keybed for unprecedented response and natural feel. Each key is velocity-sensitive and outfitted with aftertouch for dynamic, expressive performances and recordings. In addition, onboard Octave Up and Down controls allow players to access the entire melodic range; play bass lines, piano harmony, solo leads and much more. Type: Keyboard Controller Number of Keys: 25 Type of Keys: Semi-weighted Velocity Sensitive: Pressure and Velocity-sensitive pads Aftertouch: Yes Pads: 8 Other Controllers: 4 x Assignable Buttons, Mod, Pitch Wheels Encoders/Pots: 8 Dedicated Transport Control: Yes Pedal Inputs: 1 x Sustain, 1 x Expression MIDI I/O: In/Out/USB/iOS USB: 1 x Type B Software: VIP3.0 (free download) Hardware Requirements - Mac: 1.25 GHz G4/G5 or Faster (Intel Recommended), 2GB RAM Hardware Requirements - PC: 1.5 GHz Pentium 4 or Celeron compatible, 2GB RAM, Windows-compatible