The JU-06A is compact, yet comfortable for long studio sessions and live performances. It runs on batteries and has a handy built-in speaker. The JU-06A is the best of the JUNO-60 and JUNO-106 in one synth. It has the continuous high-pass filter of the 106, the envelope-controllable pulse-width-modulation of the 60, and the unique filter behavior of both, instantly switchable from the front panel. With USB audio/MIDI and full-sized MIDI jacks, you play and synchronize with just about any piece of gear.