Drum Machines by Behringer. Details:A Classic Drum Machine Enhanced for Modern Producers With its punchy bass drum, snappy snare, and crispy cymbals, the Behringer RD-9 Rhythm Designer brings the authentic sound of one the most iconic drum machines in history to modern producers. With full MIDI connectivity, USB, Sync I/O, and trigger outputs, it’s ready to integrate seamlessly with your production system. A dedicated control allows you to trigger step repeats and note repeats on the fly for creative performance potential. Plus, given its built-in effects section featuring an analog filter and a versatile wave designer, the Behringer RD-9 Rhythm Designer packs more sound shaping options than the original groove box ever offered.Authentic 909 sounds, Enhanced sonic control The Behringer RD-9 offers two modes: Authentic and Enhanced. In Authentic mode, each drum sound behaves exactly like it would on the original 909, while Enhanced mode brings three extra controls into play.