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Average Price: $293

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$500

$1501+

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Description

Unleash your creativity with the Roland JX-10 Super JX, an iconic 12-voice analog synthesizer that stands as the last of its kind from Roland. Released in 1986, this powerful synth is an upgraded model of the JX-8P and comes equipped with a full 76-key keyboard, complete with velocity and aftertouch. It boasts two Digitally Controlled Oscillators (DCO's) per voice, a resonant 24/dB analog filter, and a digital LCD screen that allows for complex programmability and storage. The JX-10 also incorporates the renowned PG-800 programmer, enhancing knob tweaking and programmability, just like its predecessor. It's also worth noting that a rack version of this synthesizer, the MKS-70, was released alongside the JX-10.

Key Features:

  • 12-voice analog synthesizer
  • Full 76-key keyboard with velocity and aftertouch
  • Two Digitally Controlled Oscillators (DCO's) per voice
  • Resonant 24/dB analog filter
  • Digital LCD screen for complex programmability and storage
  • Incorporates PG-800 programmer for enhanced knob tweaking and programmability
  • Last full analog synthesizer from Roland
  • Also available as a rack version (MKS-70)

Product specs

Brand Roland
Model Super JX-10 76-Key Polyphonic Synthesizer
Finish Black
Year 1986 - 1990
Categories Analog Synths, Keyboard Synths
Analog / Digital Analog
MIDI I/O MIDI Input, MIDI Output, MIDI Through
Polyphony 12 Voices

FAQs

What type of synthesis does the Roland JX-10 Super JX use?

The Roland JX-10 Super JX is an analog synthesizer, utilizing analog circuitry to produce its sounds, which is characteristic of synthesizers from the 1980s.

How many voices of polyphony does the Roland JX-10 have?

The Roland JX-10 offers 12 voices of polyphony, allowing for complex chord structures and layered sounds.

Does the Roland JX-10 Super JX support MIDI connectivity?

Yes, the Roland JX-10 Super JX includes MIDI Input, MIDI Output, and MIDI Through ports, facilitating integration with other MIDI-equipped gear.

What is the key count and sensitivity of the Roland JX-10 Super JX keyboard?

The Roland JX-10 features a 76-key keyboard, providing an extended range for performance and composition.

Is the Roland JX-10 Super JX suitable for live performances?

With its 76-key range and robust polyphony, the Roland JX-10 Super JX is well-suited for live performances, offering a wide array of sounds and expressive capabilities.

Eivind Skau

Eivind Skau

Roland Super JX-10 Demo (HQ)

Video thumbnail for Roland Super JX-10 Demo (HQ) by Eivind Skau

Roland Super JX-10 Demo (HQ)

Eivind Skau

Eivind Skau

Video thumbnail for The Story of the Roland Super JX-10 by Johnny Morgan Synth Dreams

The Story of the Roland Super JX-10

Johnny Morgan Synth Dreams

Johnny Morgan Synth Dreams

Video thumbnail for ROLAND JX-10 (SUPER JX) - Dreamy ambient chillout music [SYNTH DEMO] by synth4ever

ROLAND JX-10 (SUPER JX) - Dreamy ambient chillout music [SYNTH DEMO]

synth4ever

synth4ever

Video thumbnail for Roland JX10 Super JX  SUPER PHATT SYNTH!! by synthartist69

Roland JX10 Super JX SUPER PHATT SYNTH!!

synthartist69

synthartist69

Video thumbnail for ROLAND SUPER JX-10 PG800 , ANALOG MONSTER PAD by CLASSIC KEYBOARDS

ROLAND SUPER JX-10 PG800 , ANALOG MONSTER PAD

CLASSIC KEYBOARDS

CLASSIC KEYBOARDS

Video thumbnail for Roland Super JX-10 Medley - retro hit sounds of the 80s & 90s by Jan Gayen

Roland Super JX-10 Medley - retro hit sounds of the 80s & 90s

Jan Gayen

Jan Gayen

Video thumbnail for Roland Super JX 10 by SSM Curtis

Roland Super JX 10

SSM Curtis

SSM Curtis

Video thumbnail for The Roland Super JX-10 Doesn’t Suck | An Apology (Bonus: Clarification on the JX10 vs JX8P) by Alamo Music Sound Lab

The Roland Super JX-10 Doesn’t Suck | An Apology (Bonus: Clarification on the JX10 vs JX8P)

Alamo Music Sound Lab

Alamo Music Sound Lab

Video thumbnail for Roland Super JX-10 & jx-8p + PGs 800 , Orchestral Strings by CLASSIC KEYBOARDS

Roland Super JX-10 & jx-8p + PGs 800 , Orchestral Strings

CLASSIC KEYBOARDS

CLASSIC KEYBOARDS

Video thumbnail for Roland JX-10 with Retroaktiv MPG-70 by JimDaneker

Roland JX-10 with Retroaktiv MPG-70

JimDaneker

JimDaneker

Reviews

PROS

  • 24 DCOs and 12 x 24dB/oct VCFs deliver rich, complex sounds

  • Dual chorus units enhance sound depth in dual/split mode

  • PWM mod with firmware 4.xx adds functionality and improves MIDI

  • Highly versatile with iconic, recognizable sounds

  • Robust construction and silent keyboard enhance playability

  • Offers extensive polyphony options for creative layering

  • Vecoven firmware upgrade significantly boosts performance

  • Exceptional for lush string sounds

  • More affordable than comparable vintage polyphonic synthesizers

  • Durable design with a solid case and long-lasting display

CONS

  • Aftertouch responsiveness less precise than newer models

  • External programmer (e.g., PG-800) necessary for full parameter control, adding expense

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Roland JX-10 Super JX.

Mods and upgrades

  • Installing the Supersynths switching power supply reduces heat and improves stability, though it's considered an extravagant upgrade.

    Source
  • The Vecoven mod for the JX-10 adds PWM with faster loopable Alpha Juno-style 7-stage envelopes, enhancing its modulation capabilities significantly.

    Source
  • The KiwiTechnics JX10p upgrade kit includes features like a sequencer, arp, chord mode, and a mod matrix, significantly expanding modulation capabilities.

    Source
  • Vecoven mods add PWM, two extra loopable MSEGs (totaling four EGs), an extra LFO, and increased patch storage for the JX-10.

    Source
  • The Vecoven EPROM upgrade enhances the JX-10 with improved MIDI, additional RAM banks, and a MIDI-synchronized arpeggiator.

    Source

Comparisons

  • The JX-10 is recognized for its sonic overlap with the MKS-80 but offers more power than the Alpha Juno-1, which lacks velocity on its keybed.

    Source
  • The JX-10 features a "woolly" filter, often described as having a constant chorusing effect, unlike the simpler sound of the Alpha Juno.

    Source
  • JX-10 and MKS-70 offer bi-timbrality, creating richer sounds compared to the JX-8P’s single timbre capabilities.

    Source
  • The JX-10 is likened to the Roland D50 in keybed feel, using a different contact technology than the JX-8P.

    Source

User experience

  • Owners find the JX-10's programming architecture initially frustrating but rewarding with patience, revealing deep and nuanced sounds.

    Source
  • The JX-10 produces very fat and hard sounds, making it a favorite for users who missed out on deals for other vintage synths like the Roland D50.

    Source
  • Managing JX-10 patches can be cumbersome, requiring saving a patch file and 1-2 tone files to avoid losing edits.

    Source

Value and pricing

  • A JX-10 priced at $600 is considered a bargain given its analog capabilities, which are hard to match with modern equivalents in this price range.

    Source

Features and functionality

  • The JX-10's envelopes are noted to be slower, contributing to its unique sound character compared to faster envelope synths like the Alpha Juno.

    Source
  • A full-featured random tone generator allows for creating random tones or specific categories like PAD, POLY, BELL/METAL, and BASS, with user-controlled randomness levels.

    Source
  • The JX-10 is bitimbral, allowing for complex sound layering, such as detuning oscillators or using different resonance settings across layers.

    Source

Setup and maintenance

  • Some tactile buttons on the JX-10 can become hard to push due to age, but replacement parts are affordable.

    Source

Build quality

  • The JX-10 is large and not ideal for transport, with a build not suited for frequent travel or shipping.

    Source

Critic Reviews

Roland JX-10 | Vintage Synth Explorer

vintagesynth.com

The Roland JX-10 Super JX delivers an outstandingly warm and rich analog sound, making it a staple in modern studios. Its 76-note keyboard with velocity and aftertouch, combined with 24 oscillators, provides exceptional programmability. However, the sleek design comes at a cost—editing via low-profile buttons and an LCD display is cumbersome without the optional PG-800 Programmer. Despite this, its chorus effect and chase-play delay add delightful versatility. While SysEx editing is unavailable, the rack-mounted MKS-70 version offers this feature, adding appeal. Overall, a powerhouse for those willing to navigate its complexities.

positive

Super JX (SOS Jun 86)

muzines.co.uk

The Roland JX-10 Super JX emerges as a formidable contender in the synth market, striving to reclaim the prestige lost since the Jupiter 8. With 12 voices, dual-layering, and a split keyboard, it caters to both versatility and performance. The inclusion of an illuminated display and a programmer option enhances usability, especially on stage. However, the reliance on expensive RAM cartridges for data storage might deter some buyers. Positioned at £1900, the JX-10 faces stiff competition from more affordable digital options, yet its rich analog sound and innovative features make it a worthy flagship for dedicated synth enthusiasts.

positive
Add

4.5 out of 5

Based on 4 Reviews and 20 Ratings

5 star
4 star
3 star
2 star
1 star
wavesequence

Last analog from Roland

Upgraded with Vecoven's 3.x firmware and PG-800 equipped. Simply outstanding.

kenneth_samuel_cromie

Great synth

Rolands flagship synth. the best DCO Analog synth ever!

cfeijao

Sintetizador analógico

Produz sons fantásticos de strings, macios e sedosos.

summedanddot

Roland JX-10 Super JX

Roland JX-10 Super JX have one of my best memories with this crazy bastard :)

Artist usage

Add artist
See how Richard Wright uses Roland JX-10 Super JX

Richard Wright

Singer, Keyboardist

Pink Floyd

...
Verified via Fika

Another instrument used by Wright since A Momentary Lapse, It was one of the keyboards more used into the Division Bell Sessions

See how Vince Clarke uses Roland JX-10 Super JX

Vince Clarke

Keyboardist, Composer

Depeche Mode

...
Verified via Synthtopia

In the Synthtopia article "Vince Clarke And The Temple of Synth," Vince Clarke is noted for using the Roland JX-10 Super JX synthesizer.

See how Klaus Schulze uses Roland JX-10 Super JX

Klaus Schulze

Guitarist, Bassist

Tangerine Dream

...
Verified via Klaus-schulze

Atari 1040 ST, Atari Mega ST 4, Roland: Super JX 10, S 50, D 50, MKS 80, MKS 30, U 110, MPG 80; Akai X 7000, Fairlight, Yamaha TX 81 Z, Akai S 612, Korg DVP 1, Roland SRV 2000, Korg SDD 1200, Ibanez SDR 1000, Eventide Harmonizer, 3x Hohner HS-1/E, 2x Klark EQ, Arsonic-Sigma 5.2, EMS Synthi A, and others...

See how Danny Elfman uses Roland JX-10 Super JX

Danny Elfman

Singer, Guitarist

Oingo Boingo

...
Verified via Photo

In the September 1987 issue of Keyboard Magazine, the bottom left column on page 32 mentioned that Danny Elfman owned a Roland JX-10 Super JX. The article was authored by Bob Doerschuk and Jeff Burger.

See how Legowelt uses Roland JX-10 Super JX

Legowelt

Music Producer

...
Verified via YouTube

During Legowelt’s Studio Tour for Future Music Magazine, at 5:23 Legowelt talks about how this "is basically two Roland JX-8P’s into a giant new case. This was the flagship synthesizer in the mid 80s…it was a successor to the Roland Jupiter-8.

See how Nick Rhodes uses Roland JX-10 Super JX

Nick Rhodes

Keyboardist

Duran Duran

...
Verified via Photo

Nick Rhodes is seen using a Roland JX-10 Super JX synthesizer in the studio, as depicted in the provided image.

See how Nancy Wilson uses Roland JX-10 Super JX

Nancy Wilson

Guitarist

Heart

...
Verified

Listed on Wilson's Reverb.com shop in 2022.

This Roland Super JX-10 is Owned by Nancy Wilson of Heart

Serial: 640320 There are some scratches, scuffs and tape residue all throughout this unit. The interior of the flight case is very worn and has left the instrument covered in lots of dust/foam debris, though this can be cleaned and the foam can be replaced. The keys are generally a bit dirty to the touch and could use a clean. The enclosure of the keyboard is a bit loose/wiggly feeling, but it feels solid nonetheless. The second to last highest G and B keys occasionally do not respond to being played. There seems to be some intermittent volume swells and dips, and when the volume fader is turned down all the way it still plays very quietly. Some of the buttons don't respond at first press. This is likely just a sign of not being played in a while. Overall, this keyboard is a really cool piece with some awesome sounds but it would certainly benefit from a professional tune-up, and the road case interior could use some TLC to prevent the keyboard from picking up more dust. The keyboard takes an old school two-prong IEC cable, which is not included and will need to be sourced separately. Flight case in road-worn but protective condition included. The keyboard is AC 117V, 50/60Hz, 28W.

See how Bruce Kulick uses Roland JX-10 Super JX

Bruce Kulick

Guitarist

Kiss

...
Verified via YouTube

Spotted at 2:08s in KISS' "Reason To Live" music video.

See how Don Airey uses Roland JX-10 Super JX

Don Airey

Keyboardist

Judas Priest

...
Verified

Don Airey's use of the Roland JX-10 Super JX is confirmed by a description of his live instrument line-up, where it is noted alongside other equipment such as the Roland MT32, MC500, RD300, Memorymoog, Minimoog, and Casio FZ1. Airey describes his setup as "something old, something new, something borrowed..." This information is sourced from the article "Living in the Past" published in MT February 1988.

See how Howard Jones uses Roland JX-10 Super JX

Howard Jones

Singer, Keyboardist

The Conspirators

...
Verified via Muzines

As if this isn't enough, Jones' collection of sound sources is breathtaking. Inhale deeply for an (incomplete) overview: Fairlight Series III; Yamaha TX816 rack; Akai S1000; Roland Super JX, MKS50, D50, Jupiter 8, Juno 60, D550, and MKS20 digital piano; Korg Wavestation; Prophet T8; MiniMoog; Vocoder VP330; Yamaha KX88 and TG77; and somewhere in a corner his old 808 drum machine. Still there?

See how Timecop1983 uses Roland JX-10 Super JX

Timecop1983

...
Verified via Photo

Timecop1983 shows his Roland Super JX in this Instagram post

See how Nik Kershaw uses Roland JX-10 Super JX

Nik Kershaw

Singer, Guitarist

...
Verified via Muzines

"I use whatever's handy", says Kershaw. "The Fairlight, Emulators, a JX10, old Oberheims, PPG Waves, my TX rack... I find DX sounds get lost so easily in a mix, but the TX helps push them back up."

Album Usage

The Roland JX-10 Super JX has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Roland JX-10 Super JX, it is most commonly used with the following gear.

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Community setups

Show yours
chase_h_xealot

chase_h_xealot

Gear IQ 145

1 alternative for Roland JX-10 Super JX, curated by the Equipboard community.

Roland MKS-70

$1,250.00

similar sound

The MKS-70 is the rack mount version of the JX-10.

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