The IK Multimedia UNO packs big, gritty analog tone into a small, portable, battery-powered package. Don't be fooled by the small size- this synth is filled with heavy basses, screaming leads, and modulated sound effects. With a built-in arpeggiator and sequencer (with parameter locks), the UNO makes it easy to experiment and create dynamic, evolving basslines and sequences. The UNO's four knob matrix control layout packs quick access to all the synth's most important controls into a compact package.