Check the listing for details. Native Instruments Maschine Groove Production Studio Great Shape! Tested Works. Condition: Used. Listed at 125.00 USD. The Native Instruments Maschine Groove Production Studio is a USB audio interface designed for music production. With one mic input, this model from MASCHINE offers a sleek and reliable option for recording audio. Tested and confirmed to work, this production studio is a great choice for musicians and producers looking for a high-quality interface for their creative projects.