The QX3 is the big brother version of the QX5 sequencer. It’s a 16-track with real-time track muting, 48,000 note capacity sequencer with built-in 3.5″ disk drive and sophisticated editing and control. Large LCD screen and more buttons make operation easy and fun. There’s a feature known as ‘macros’ in which snippets or phrases can be thrown into a sequence live. Real and step input modes and punch in/out are available. The QX3 also features MIDI and FSK sync, sysex dumping and recording, 96 ppq resolution and more! A very professional stand-alone sequencer.