The MX61 BU features over 1000 Voices from the legendary MOTIFseries plus deep computer and iOS integration in a compact, lightweight keyboard. MX61 BU adds a Class Compliant USB audio and MIDI driver plus unlocks the new FM Essential iOS synth app!

• Class Compliant USB Audio/MIDI for true "plug and play" connectivity without installing any drivers
• Motif Sound Engine: layer, zone, switch, cycle, randomize and control up to 8 elements within a single voice
• Virtual Circuit Modeling re-creates the sound and behavior of vintage effects and signal processors
• 128 notes of polyphony ensures dropout-free performance playing live or with full 16-track sequences
• Record/playback stereo audio and 16 channels of MIDI data via a single USB cable without any external devices