Roland Jupiter-08 Digital Synthesizer Keyboard

Relive a Synth Legend - The Roland Jupiter-08 Digital Synthesizer Keyboard

To celebrate the 45th anniversary of the JUPITER-8, Roland introduces a miniature synthesizer with sonic capabilities and interface features inspired by the early ’80s analog legend. Housed in the compact Roland Boutique format, the JUPITER-08 is a powerful and fun instrument that delivers classic sound, hands-on control, and modern performance tools in a highly mobile design.

• Special Roland Boutique instrument that celebrates 45 years of the Roland JUPITER-8, one of the most revered analog synthesizers of all time
• Massive polyphonic sound and a colorful hands-on interface based on the original instrument
• Includes updated features for enhanced playability and modern performance needs
• Portable, standalone mini synth with built-in speakers and K-25m keyboard dock (included)
• Authentic JUPITER-8 sound and character with an eight-voice/two-part architecture inspired by the original
• Enhanced vintage sound characteristics with refined pitch fluctuation and other details
• MFX engine with 17 effect types, plus dedicated delay and hall/shimmer reverb
• Two-part polyphonic sequencer with motion recording
• Arpeggio function for creating evolving patterns and rhythmic movement
• Hold function for hands-free experimentation while performing
• Go-everywhere design and compact footprint for travel, desktop setups, and mobile rigs
• USB-C audio/MIDI interface for connecting with smartphones, tablets, and computers
• Traditional MIDI I/O for connecting with MIDI hardware devices
• External clock input to smoothly integrate with analog workflows
• Powered via four AA batteries or USB-C

Jupiter Sound, Modern Enhancements

Backed by Roland’s latest technologies, the JUPITER-08’s refined voice allocation and pitch behavior deliver a rich, animated playing experience with enhanced polyphonic performance and genuine vintage-inspired character.

Maximum Creative Power

While previous Roland Boutique models had trimmed-down polyphony, the JUPITER-08 offers the complete eight-voice/two-part architecture of the mighty JUPITER-8. Players can access the same layered, split, and dual-part capabilities as the original, making this mini synth a highly capable tool for performance and composition.

Polyphonic Sequencer and Arpeggiator

Create basslines, chords, and melodic sequences with a two-part, 64-step polyphonic sequencer that supports up to eight notes per step plus motion recording. There’s also an arpeggio function for crafting dynamic, evolving sounds on the fly.

Expanded Effects Processing

The JUPITER-08 features powerful onboard processing for extensive sound shaping and spatial enhancement. Tap into 17 unique effects—including chorus and MFX—plus dedicated delay and a reverb with hall and shimmer types.

Performance-Oriented Workflow

Dedicated controls, Hold functionality, and an intuitive interface provide immediate hands-on interaction in both studio and live environments. A USB-C audio/MIDI interface, traditional MIDI I/O, and an external clock input make the synth easy to integrate into any contemporary production environment.

Compact Roland Boutique Design

The JUPITER-08 carries on all the great design features of the Roland Boutique series, including built-in speakers and flexible battery/USB-C power for music creation on the move. A K-25m keyboard dock is included, creating a standalone mini-instrument that’s ready to travel everywhere.

SPECIFICATIONS

User Memory

• Sound Patch: 240
• Pattern: 96

Controllers

• Power Switch
• Volume Knob
• LFO Section: Rate Slider, Delay Time Slider, Waveform Knob
• VCO-Modulator Section: LFO MOD Slider, ENV MOD Slider, FREQ MOD Switch, PULSE WIDTH MOD Slider, PULSE WIDTH MOD Switch
• VCO-1 Section: CROSS MOD Slider, RANGE Knob, WAVEFORM Knob
• VCO-2 Section: RANGE Switch, RANGE Knob, SYNC Switch, FINE TUNE Knob, WAVEFORM Knob
• VCO-1/VCO-2 Sections: SOURCE MIX Knob
• HPF Section: CUTOFF FREQ Slider
• VCF Section: CUTOFF FREQ Slider, RES Slider, SLOPE Switch, ENV MOD Slider, ENV Switch, LFO MOD Slider, KEY FOLLOW Slider
• VCA Section: LEVEL Slider, LFO MOD Switch
• ENV Section: ENV SELECT Switch, ATTACK Slider, DECAY Slider, SUSTAIN Slider, RELEASE Slider, KEY FOLLOW Switch, ENV-1 POLARITY Switch
• NOTE Button
• ARPEGGIO Button
• SEQ Button
• START Button
• MENU Button
• VALUE Knob
• HOLD Button
• DUAL Button
• SPLIT Button
• LOWER Button
• UPPER Button
• PATCH BANK 1–4 Button
• PATCH BANK 5–8 Button
• MANUAL Button
• PATCH NUMBER/PRESET 1/A Button
• PATCH NUMBER/PRESET 2/B Button
• PATCH NUMBER/PRESET 3/C Button
• PATCH NUMBER/PRESET 4/D Button
• PATCH NUMBER/PRESET 5/E Button
• PATCH NUMBER/PRESET 6/F Button
• CHORUS Button
• DELAY Button
• REVERB Button

Effects

• Chorus: 3
• Delay: 4
• Overdrive
• FUZZ
• Drive
• Bit Crusher
• LOFI Comp
• Phaser: 2
• Filter
• Pitch Shifter: 2

Maximum Polyphony

• 32 voices

Step Sequencer

• 2 parts
• 64 steps
• 8 notes per part (Polyphonic)

Display

• 7 segments, 4 characters (LED)

Connectors

• EXT CLOCK IN Jack: Mono miniature phone type
• PHONES Jack: Stereo miniature phone type
• OUTPUT Jack: Stereo miniature phone type
• MIX IN Jack: Stereo miniature phone type
• MIDI (IN, OUT) Connectors
• USB Port: USB Type-C (Audio, MIDI)

Power Supply

• Ni-MH Battery (AA, HR6) × 4 or Alkaline Battery (AA, LR6) × 4
• USB Bus Power

Current Draw

• 500 mA (USB bus power)

Expected Battery Life Under Continuous Use

• Ni-MH Battery: Approx. 6 hours (When using batteries having a capacity of 1,900 mAh.)
• This can vary depending on the specifications of the batteries, capacity of the batteries, and the conditions of use.

Size

• 308 (Width) × 209 (Depth) × 54 (Height) mm
• 12-1/8 (Width) × 8-1/4 (Depth) × 2-1/8 (Height) inches

Weight

• 1.6 kg (3 lbs. 9 oz.) including K-25m and batteries

Accessories

• Quick Start
• Leaflet "USING THE UNIT SAFELY"
• Alkaline Battery (AA, LR6) × 4
• K-25m
• K-25m Owner's Manual

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