DescriptionThe Akai Professional MPK261 is a performance pad and keyboard controller that combines deep software integration, improved workflow, and core technologies from the venerable line of MPC workstations. It was designed to be an all-in-one controller solution. The MPK 261 is a performance pad and keyboard controller that combines enhanced workflow, core MPC workstation technologies, and deep software integration with over £400 worth of premium music software already included. The MPK261 also includes a number of improvements that our producer community asked for.Features 61 semi-weighted, full-size keys with aftertouch 16 RGB-illuminated MPC-style pads each with 4 banks for 64 pads 24 assignable Q-Link controllers include knobs, faders, and switches (8 of each) Revamped control layout with backlit LCD screen USB-MIDI with 5-pin MIDI input and output iOS compatibility using the Apple iPad Camera Connection Kit (sold separately) Comprehensive transport & parameter controls for hands-on DAW integration MPC Note Repeat, MPC Swing, and arpeggiator for advanced rhythmic and melodic manipulation MPC Full Level, 16 Levels, Tap Tempo, and Time Division assist with dynamics and tempo Pitch bend, modulation, and octave controls with split mode for expressive performances 2 assignable footswitch jacks and 1 expression jack USB power and plug-and-play connectivity Production software package included: VIP 3.0, Ableton Live Lite, Hybrid 3 by AIR Music Tech, SONiVOX Twist 2.0, SONiVOX Eighty-Eight Ensemble and Akai Pro MPC Essentials (downloads) Tech SpecAkai MPK261 Tech Spec Number of Keys: 61 semi-weighted, full-size keys with aftertouch Pads: 16 pressure- and velocity-sensitive, light-up MPC-style pads x 4 banks Q-Link Controls: 8 control knobs, 8 faders, and 8 backlit switches Computer Interface: USB-MIDI with 5-pin MIDI input & output Octaves: 10 with Octave Up and Down Arpeggiator: Yes Additional Controls: MPC Note Repeat, MPC Swing, MPC Full Level, 16 Levels, Tap Tempo, and Time Division Additional Inputs: (1) 1/4" (6.35mm) TRS expression pedal input and (2) 1/4" (6.35mm) TS sustain pedal or footswitch input Power: USB power; no power adapter required Dimensions: 35.63" x 12.25" x 3.38" Weight: 15.1 lbs System Requirements Macintosh: 1.25 GHz G4/G5 or faster (Intel Mac recommended), 1 GB RAM (2 GB recommended), Mac OS X 10.4.11 (10.5 or later recommended) Windows: 1.5 GHz Pentium 4 or Celeron compatible CPU or faster (multicore CPU recommended), 1 GB RAM (2 GB recommended), Windows 8, Windows 7, Windows Vista or Windows XP, Windows compatible sound card (ASIO driver support recommended), QuickTime recommended Available USB Port