Roland JD-Xi Analog/Digital Crossover Synthesizer

Roland JD-Xi Analog/Digital Crossover Synthesizer

The Roland JD-Xi is a 37-key interactive crossover synthesizer that combines a true monophonic analog synth section with two digital SuperNATURAL synth parts and a PCM drum kit — all running simultaneously. A built-in four-track pattern sequencer with TR-style step recording, real-time recording, and a gooseneck microphone with vocoder and auto-pitch bring performance-ready vocal effects into the same compact chassis.

The analog section features saw, triangle, and square waveforms with pulse-width modulation, a resonant analog filter, and an independent sub-oscillator — delivering the classic warmth and grit that digital cannot replicate. Both digital synth parts draw from Roland's SuperNATURAL sound engine for wide tonal variety. Four simultaneous effect sections (Distortion/Fuzz/Compressor/Bit Crusher, Flanger/Phaser/Ring Mod/Slicer, Delay ×2, and Reverb ×6) cover the full modern production palette.

USB Hi-Speed Audio/MIDI connectivity makes the JD-Xi a direct recording interface, while standard 5-pin DIN MIDI IN/OUT and mono/stereo 1/4-inch audio outputs ensure compatibility with any existing studio or stage rig. The lightweight 2.2 kg body and included AC adaptor make the JD-Xi equally viable as a primary keyboard for mobile producers and a secondary expander on a busy stage rig.

Key Features

• True monophonic analog synth (saw/triangle/square/PWM, analog filter, sub-oscillator) + 2 digital SuperNATURAL parts + PCM drum kit
• 37 mini keys with velocity sensitivity
• Maximum polyphony: 129 voices (128 digital + 1 analog)
• 4-track pattern sequencer: real-time, step, and TR-REC modes
• 4-section effects: EFX1 (Distortion/Fuzz/Compressor/Bit Crusher), EFX2 (Flanger/Phaser/Ring Mod/Slicer), Delay ×2, Reverb ×6
• XLR microphone input with vocoder and auto-pitch; gooseneck mic included
• USB Hi-Speed Audio/MIDI interface + 5-pin DIN MIDI IN/OUT
• Stereo 1/4-inch outputs, mono/guitar 1/4-inch input, stereo 1/4-inch headphone output

Technical Specifications

• Sound Generator: Interactive analog/digital crossover synthesizer
• Analog Section: Saw, Triangle, Square waveforms; PWM; Analog Filter; Sub-Oscillator; Monophonic
• Digital Sections: 2 parts, SuperNATURAL synth tones
• Drums: PCM Drum Kit, 1 part
• Maximum Polyphony: 129 voices (Digital Synth/Drum Kit: 128; Analog Synth: 1)
• Keyboard: 37 mini keys with velocity
• Sequencer: 4-track pattern sequencer; real-time, step, TR-REC recording modes
• Effects — EFX1: Distortion, Fuzz, Compressor, Bit Crusher
• Effects — EFX2: Flanger, Phaser, Ring Mod, Slicer
• Effects — Delay: 2 types
• Effects — Reverb: 6 types
• Output Jacks L/MONO, R: 1/4-inch phone type
• Input Jack (LINE MONO / Guitar): 1/4-inch phone type
• MIC Input Jack: XLR type, unbalanced
• Headphone Jack: Stereo 1/4-inch phone type
• MIDI IN/OUT: 5-pin DIN connectors
• USB Port: USB Hi-Speed (Audio/MIDI); USB Type B
• DC IN Jack
• Power: AC Adaptor (included), 1,000 mA current draw
• Width: 575 mm (22-11/16 inches)
• Depth: 245 mm (9-11/16 inches)
• Height: 85 mm (3-6/16 inches)
• Weight: 2.2 kg (4 lbs 14 oz) excluding AC adaptor
• What's In The Box: Owner's Manual, AC Adaptor, Gooseneck Microphone