B-Stock, Native Instruments Maschine Studio Black, Groove Production Studio, contains Pad-Controller and Software Sampler/Sequenzer, 2 coloured LCD Displays, 16 multicolor velocity-sensitive pads, Edit-Buttons, Level-Section, 8 Display-Encoder, Jog-Wheel, Mixing and Metering via Hardware, Sidechaining, Bus-Preview, Aux-Sends, unlimited Groups and Effect-Inserts, Multi-Mode-Drum-Synthesizer, incl. Maschine 2 Software + 4 Komplete Products Massive, Prism, Bus Comp and Scarbee Vintage Keys (Download) and 8-GB-Sound-Library, supported Plugin-Formats: VST/AU/AAX, Colour: black. Installation Files and Driver only available as download from NI!, optional matching case 329545, incl. Komplete Select (10 Software Instruments and Effects: Massive, Prism, Scarbee Mark I, Solid Bus Comp, Drumlab, The Gentleman, Vintage Organs, Monark, Retro Machines und West Africa), Upgradeable to Komplete 10 or Komplete 10 Ultimate, B-Stock with full warranty, may have slight traces of use