Tiny, mighty, and affordable, the JD-Xi puts a true analog synth engine, Roland’s famous SuperNATURAL synth sounds, and many other creative tools under one hood. Equipped with 37 mini keys, this compact instrument delivers fat, warm analog bass and lead tones with ample controls for hands-on tweaking, plus polyphonic PCM essentials like pads, strings, brass, and more. Create impressive loops in a flash with the pattern sequencer and built-in drum kits, and explore expressive vocal textures with the gooseneck mic, Vocoder, and AutoPitch. Small in size and large in versatility, the JD-Xi is all about big sounds and big fun! Features Interactive crossover synthesizer with analog and digital sound engines Analog synth section provides authentic lead and bass tones Two digital synth sections with SuperNATURAL synth tones Four-track pattern sequencer and high-quality rhythm sounds Included gooseneck mic for use with built-in Vocoder and AutoPitch Process sounds with four simultaneous effects (Effect 1/2, Delay, Reverb) USB for audio/MIDI communication with computer music software Includes a large selection of ready-to-play sounds and patterns Additional sounds and patterns available for download at Roland’s Axial sound library site Specs Keys 37 mini keys (with velocity) Sound Generator 129 voices (Digital Synth/Drum Kit: 128, Analog Synth: 1)(Max. polyophony of the Digital Synth parts: 64 voices) Display 16 characters 2 line LCD Connectors Headphones Jack: Stereo 1/4-inch phone typeOutput Jacks (L/MONO, R): 1/4-inch phone typeInput Jack (LINE(MONO) / Guitar Input): 1/4-inch phone typeMIDI Connectors (IN, OUT)USB COMPUTER Port (USB Hi-Speed AUDIO/MIDI)(Use a USB cable and a computer with a USB port that support Hi-Speed USB.)DC IN JackMIC Input Jack: XLR type, unbalance Included Accessories Owner's ManualAC AdaptorMicrophone