Roland J-6 AIRA Compact Chord Synthesizer

The J-6 Chord Synthesizer is an endless well of musical inspiration, pairing a powerful chord sequencer with the lavish tones of the renowned JUNO-60 synth. Generate soul-stirring song ideas in seconds, and experiment with styles and variations to coax dancing lines and rhythmic patterns from your chords.

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Roland J-6 AIRA Compact Chord Synthesizer

The Roland J-6 is a chord synthesizer. It pairs a powerful chord sequencer with the lavish tones of the renowned JUNO-60 synth.

The possibilities are endless with J-6:

  • Generate soul-stirring song ideas in seconds
  • Experiment with styles and variations to coax dancing lines and rhythmic patterns from your chords
  • Add lush effects to frost your sound
  • Expand your possibilities by interfacing with other AIRA Compacts, MIDI hardware, and music production software.

J-6: Chord Heaven

Additionally, with 100 chord sets spanning a wide range of genres, you’ll always find fresh fuel for songs and jams with the J-6. What’s more, there’s no need to know chords or theory to make cool music. Simply call up a set and compose chord progressions on the fly with one-touch presses on the keyboard.

Craft Your Next Hit

Once you’ve got a chord progression in mind, bring it together with the J-6 chord sequencer. There are 64 patterns with up to 64 steps each, and you can quickly enter chords, style variations, single notes, and tempo changes in each step to mould your masterpieces.

Tweak and Tweeze with J-6

Furthermore, after you’ve captured a pattern on the J-6, hit play and inject even more colour with tactile controls. You can also select different synth presets, and tweak the filter and envelope in real-time. Plus, complete the picture with customizable reverb and delay effects.

Historic JUNO Sound

What’s more, the J-6 puts the influential synth sound behind decades of hits in your pocket or backpack. Our acclaimed Analog Circuit Behaviour (ACB) technology realizes the famous JUNO-60 voice in flawless detail, complete with 64 presets derived from the original.

Additionally, use the J-6 engine with the chord sequencer, play it from the onboard keyboard or an external MIDI controller, or use it as a sound module in an expanded setup.

Expand Your Vision

Finally, the J-6 has the connectivity you need to integrate with other AIRA Compacts and larger music rigs. Back your chord creations with drums and bass from the T-8 Beat Machine. Plus, add evocative vocal textures with the E-4 Voice Tweaker. Additionally, interface with computer DAWS, mobile music apps, and hardware instruments via USB-C or MIDI.
Everywhere at once.
Compact and convenient, the J-6 is ready to deliver instant inspiration everywhere you go.

Additionally, the lithium-ion battery provides up to 4.5 hours of runtime per charge. Plus, the rugged Roland build ensures years of musical pleasure.

  • Portable song creation machine with professional Roland sound and features
  • Create with 100 chord sets spanning classic and contemporary music genres
  • Add arpeggios and rhythmic phrases to chords via nine styles with 12 variations in each
  • Programmable chord sequencer with 64 user patterns and up to 64 steps in each
  • Four-voice JUNO-60 synth engine with authentic sound realized through Analog Circuit Behavior (ACB) technology
  • Includes 64 ready-to-play synth presets derived from the original JUNO-60
  • Filter and envelope controls for shaping synth sounds in real time
  • High-quality delay and reverb effects with customizable settings
  • Comprehensive connectivity with audio, MIDI, and sync I/O plus AIRA Link
  • Class-compliant USB-C audio/MIDI interface—no drivers needed
  • Lithium-ion battery with up to 4.5 hours of operation per charge
  • Sturdy construction and high-quality rubber pads
  • Connect to other AIRA Compacts and standard MIDI devices with optional BOSS TRS MIDI cables

User Patterns: 64

Sequencer: Maximum measures: 64

Instruments: Preset Patches: 64


Display: 7 segments, 4 characters (LED)


  • SYNC (IN, OUT) jacks: Miniature phone type
  • MIX (IN, OUT) /PHONES jacks: Stereo miniature phone type
  • MIDI (IN, OUT) jacks: Stereo miniature phone type

USB port: USB Type-C® (Audio, MIDI)

Power Supply: Rechargeable lithium-ion battery, obtained via USB port (USB bus power)

Current Draw: 500 mA

Battery Life: Approx. 4.5 hours

Battery Charging Time: Approx. 3 hours

Dimensions: 188 (W) x 106 (D) x 36.2 (H) mm

Weight (including batteries): 295g

Accessories: Leaflet “Read Me First”, USB Type-C to USB Type-A cable

For more information, please visit the manufacturer's website.