Roland Jupiter-8 – the grand master of synth-pop

Roland Jupiter-8 Synthesizer: The name alone is magic to many musicians’ ears. And as much a desired object today as in 1981. Next to the Sequential Prophet-5, this synthesizer represents one of the milestones in the history of polyphonic analog synthesizers.

Roland Jupiter-8 Synthesizer

Listening to the Jupiter-8 these days may impress you, while at the same time you could deem it a tick less spectacular than others of its famous contemporaries.

Whether it’s the Moog Memorymoog, Sequential Prophet-5, Rhodes Chroma, Yamaha CS-50/60/80, Oberheim OB-X/Xa or Oberheim OB-8: They all sound a little more alive and – depending on one’s own judgement – a little more “analog” than the Jupiter-8, possibly because of their lively, while slightly unstable, tuning, their special filter design, or their myriad modulation routings. There are many reasons why musicians could find them more exciting than the Jupiter.

And yet: Ask any random keyboarder around the globe about his dream of dreams, and he will probably whisper …

Roland Jupiter-8 Synthesizer

… with that reverent plea in his voice: “That … that … well, that … would be … would be … would be … a …  R  o  l  a  n  d  …  J  u  p  i  t  e  r  … 8.”

Allowing for the fact that the story of this 8-voice flagship could fill whole books, let’s concentrate on 5 of its most remarkable aspects.

Aspect No. 1: the Roland money maker

Looking back: After its founding in 1972, Roland fought against financial uncertainty for years. The company was too small and too little-known to convince Japanese banks to grant them the sizeable credits necessary to finance electronic components. So, how to get the company off the ground?

Roland-founder Ikutaro Kakehashi did get his credits, in due, but from his suppliers, not from his banks. And they granted him time, rather than money. 90 days, to be exact, in which to transform those components into instruments, to get those instruments out onto the market, and to sell them.

Roland Jupiter-8 Synthesizer

In the end, the projected five years of financial recovery turned out to be eight – long – years. But by 1979/80, the gamble had paid off. Roland had established itself on the international market and was now a Global Player.*

With the Jupiter-8, Roland entered a long-term phase of financial security. Although this new Japanese synth was staggeringly expensive (980.000 YPN, 4000 GBP in 1981), it was also staggeringly good. As such, it was soon an object of desire for pro-musicians all over the world.

[* Although, for a split second, Roland was nearly forced into bankrupcy in 1980. The official foreign exchange rate (Yen – European currencies) shifted dramatically, drastically increasing the prices for Japanese imports to Europe and forcing Brodr Jorgensen (Copenhagen), European Roland distributor, out of business.

Roland Jupiter-8 Synthesizer

In consequence, Roland not only lost its access to the European market, but also threatened to lose goods already on their way to Europe – worth 1 Million USD – as well. That would have meant financial ruin for the company. At the last minute, Kakehashi managed to call the ships back. And a Japanese bank (third and last choice!) saved the day by providing a huge credit, enabling Roland to continue European distribution. Big scare, happy end.]

Aspect No. 2 High-End-Technology, or: best of the best

As an ambitious company, the Roland of the 70s and 80s was determined to give its customers only the best. In relation to instruments, this meant satisfying a target group and its special financial possibilities. SH-1, SH-2 and SH-3 were produced with students (and their budgets) in mind, whereas Jupiter-4 and Jupiter-8 were meant for the more elite market of established musicians looking for “solo voice orchestration” (key word: polyphony).

Be that as it may – take any Roland synthesizer from way back then and give it a good look. Its high construction quality is still evident.

Roland Jupiter-8 Synthesizer

It’s a simple rule of thumb: Speaking of reliability, Japanese polyphonic analog synthesizers are “good”, American polyphonic analog synthesizers are “problematic”. Even if the above-mentioned classic instruments (Moog Memorymoog, Rhodes Chroma, Sequential Prophet-5, Oberheim OB-8, etc.) might be far superior in terms of flexibility and musical expression, none of them can compete with the high-quality craftsmanship of the Jupiter-8.*

[* Whereby, Yamaha’s CS-80 is an exception to this rule. Its inner life is far too complex and elaborate to qualify it as a “reliable” instrument.]

Even today, the Jupiter-8 ranges technically among the top synths of all times. It’s the most reliable polyphonic analog (pro) synthesizer of the synth-pop era. A piece of technical mastery.

Aspect No. 3: well-balanced, timeless design

Short and to the point: The Jupiter-8 stands for the most elegant synth design ever. This is my humble opinion, of course, but … Roland’s flagship is still without a doubt the best-designed polyphonic (analog) synthesizer around.

Roland Jupiter-8 Synthesizer

Everything where it belongs, nothing where it shouldn’t be.

Nick Rhodes: “… the best designed synthesizer I’ve ever seen. It’s so streamlined, and everything is in the right place.” (Source: Peter Forrest – The A-Z of Analog Synthesisers, Part Two, p. 109)

A well-maintained Jupiter-8 is just as breathlessly beautiful today as it was in 1981.

Aspect No. 4: ANALOG with a bit of DIGITAL flair

I‘ve been wondering for years why the Jupiter-8 is so coveted the world around. Ok, ok, of course it sounds good, but … isn’t the vivacious Memorymoog much more inspiring? And what about the Rhodes Chroma with its endless modulation possibilities? And the stunning Oberheim OB-8 with its lovely stereo voice-panning?

Let’s stop comparing, since this won’t take us anywhere. The Jupiter-8 came onto the market in 1980/81 and eliminated with one stroke most of the weaknesses associated with its competitors. Its sound was not only very stable, but also futuristic, anticipating the digital era then appearing on the horizon.*

Roland Jupiter-8 Synthesizer

Futuristic: Not only precise and reliable, but with a revolutionary slim line. Characteristics that also distinguish a Yamaha DX7 (although we’re far from wanting to make a comparison between the Jupiter-8 and DX7).

[* Admittedly, the Jupiter-8 had its problems with voice stability in the very beginning. That was quickly solved by replacing the internal 12-bit-converter with a 14-bit-converter.]

The Jupiter-8 sound generally gets by without those irritating voices drifting out-of-tune, a sound that is reliable, a sound that enables 8-voiced-chords (and those harmonically exact and precise), finally, a sound that can be re-tuned in a split second (14-bit models of the Jupiter-8), all in all: The sound-ideal of a professional instrument (and of a whole generation).

In addition to these musical aspects, the Jupiter-8 also boasts a digital hardware speciality: Roland released the DCB (Digital Communication Bus) in 1981 – a fore-runner of MIDI, if you want – and then released the Jupiter-8 and Juno-60 with DCB in 1982, alongside with the JSQ-60 DCB-sequencer.

Roland Jupiter-8 Synthesizer

So, starting with Ser. No. 282880, the Jupiter-8 was equipped with that DCB port. But in order to connect it to MIDI, you still needed the Roland MD-8 (MIDI-DCB) interface.

Aspects No. 5: the grand master of synth-pop

True, the Jupiter-8 is about more than just synth-pop. It was by no means just an instrument for that new genre that featured the synthesizer as dominating instrument, but also a major factor in film music, a major factor, actually, in professional music applications all around the globe.

But it came out in 1981, at the time when synth-pop was at its zenith:

“Synth-pop reached its commercial peak in the UK in the winter of 1981–2, with bands such as Orchestral Manoeuvres in the Dark, Japan, Ultravox, Soft Cell, Depeche Mode and even Kraftwerk, enjoying top ten hits.

In early 1982, synthesizers were so dominant that the Musicians Union attempted to limit their use. By the end of 1982, these acts had been joined in the charts by synth-based singles from Thomas Dolby, Blancmange, and Tears for Fears. The proliferation of acts led to an anti-synth backlash, with groups including Spandau Ballet, Human League, Soft Cell and ABC incorporating more conventional influences and instruments into their sounds.”


Roland Jupiter-8 Synthesizer

Rarely – then and now – has there been a pro-musician who didn’t call a Jupiter-8 his own. Even though, in 1981, this instrument of instruments was very difficult to come by. Harold Faltermeyer explains:

“When the Roland Jupiter-8 first came out, it was the most desired instrument on earth – so, needless to say, you couldn’t get it. There was a waiting list for it. We had a very good relationship with Roland, though, due to the fact that I worked with Jeff Baxter from the Doobie Brothers. He was under contract with them, so he had access to the instruments. He put in a word, you know, so I definitely got a deal.

The Jupiter-8’s particular sound comes from the structure of the two oscillators of each bank – of each voice – so you can actually layer them. This makes for a very fat, good sound. The Jupiter-8 was my main instrument for melodies – all the “Axel F” melodies were made on it.”

(Source: Harold Faltermeyer’s Favorite Synths, RedBull Music Academy)

Roland Jupiter-8 Synthesizer


Now to the core of the instrument. It’s true, of course, that the Jupiter-8 sound is highly (!) professional. Its strengths include the following areas:

  • Strong lead-sounds (Unison Mode!)
  • Powerful VCF-sweeps (think of that creamy Jupiter filter-sound)
  • Weird cross-modulation-sounds (not always predictable, therefore interesting)
  • “Screamy” sync-sounds (use the pitch-bend to make the Jupiter scream)
  • Massive double-sounds (with some stereo modulations)
  • Soft pad-sounds (coming to life when pushing the manual LFO TRIG button)
  • Arpeggio-performances (special goody: ARP Random Mode)
  • Expressive, experimental CV-IN performances (via VCF/VCA EXT CV-IN), also worth combining with the arpeggio-Trig-In port

The noble Jupiter-8 filter must be emphasized. At high resonance settings, its sound character becomes graceful and charming (… whereby this all may not be obvious at first). But the special combination of a warm sound basis and those powerful filter-sweeps is certainly a major characteristic of Jupiter-8 magic.

Howard Jones: “I’m still discovering new sounds, new things about it, even now. It’s so reliable. I’ve taken it everywhere, trashed it all around the world, and it’s never gone wrong on me. It’s got lovely smooth sounds, and I also like it for lead work, piling oscillators on top of each other.”

(Source: Peter Forrest – The A-Z of Analog Synthesisers, Part Two, p. 109)

Roland Jupiter-8 Synthesizer

Julian Colbeck even compares the Jupiter-8 with the Yamaha CS-80:

“[…] the JP-8’s range of unbeatable synth/brass patches quickly established it as the only real rival to Yamaha’s CS-80, the previous undisputed world champion in the heavyweight division.”

(Source: Julian Colbeck – Keyfax Omnibus Edition, MixBooks, p. 105)

Although the modulation possibilities of the Jupiter-8 are modest – to say the least (just a single LFO, cross modulation and noise … and that’s it) – the instrument’s range of sounds can be increased by utilizing its exemplary array of control voltage inputs. In the attached soundfiles “Ext LFO (1)” and “Ext LFO (2)” we used an external (wide frequency) LFO for filter modulation.

Another important fact: The Jupiter-8 blends well without getting lost in (and without dominating) a mix. Unlike the Moog Memorymoog, for example. That synth is an excellent solo-synthesizer, but might adversely affect your mix, as Memorymoog users attest.

Nothing against the Jupiter-8 and its high-end analog sound. But that high-end analog sound may get it into a bind. Many modern (virtual analog) instruments are acoustically similar. An Access Virus, for example, is an ideal instrument for soft pads, something that a Jupiter-8 can do, too.

So, since the Jupiter-8 rarely goes out-of tune, and since it boosts such a brilliant, stable analog sound, it may be difficult to distinguish its sound from modern (virtual analog) synths. Of course we’re talking about bread-and-butter sounds. A soft sawtooth-pad, for example. When it comes to screamy, vivid sync-lead-lines, no virtual-analog competitor can hold a candle to the Jupiter-8 – we have to admit.

Whether or not the new desktop JP-08 boutique synthesizer is a real substitute, remains to be seen. The toothpick-sized faders are a strong indication of the current Toys’R’Us-synthesizer-culture. So, using such an instrument (if you want to call it that) in a studio is – at least to us – No-Go.

Roland JP-08 Synthesizer

And yes … and what about the new JUPITER-X? Well … read our review (if you like to), listen to various Jupiter-X sound files and voilà: Judge for yourself.

“JUPITER-X combines classic Roland design and premium build quality with a powerful new synth engine. It faithfully recreates sought-after instruments from our long history of genre-defining sounds. And with multiple layers, loads of polyphony, and deep hands-on control, you can craft huge, spacious sounds that have as much sparkle as they have warmth and punch.” (

We partially agree with that. Jupiter-X construction and design are both very good. It’s a modern Sample+Synthesis and VA-based workstation with ots of musical potential. And then it’s by no means a successor to the Jupiter-8, nor to the Juno-106, SH-101 or whatever. Instead, it’s a high-quality instrument that includes innumerable classic Roland sounds based on a modern-technology synth engine.

Roland Jupiter-X Synthesizer

Those of you on the look out for the real vintage Roland sound, reminiscent of the Jupiter-8, should keep a lookout for a Roland Juno-60. Thanks to its integrated stereo-chorus and sub-oscillator, the Juno sounds full and warm, similar to the Jupiter-8. In terms of arpeggio- and sequencer-pattern-sounds, standard lead-lines, warm organ-sounds and soft strings, the Juno-60 delivers just about everything we associate with that classical Vintage Roland Sound. Highly recommendable.


Nevertheless, the Jupiter-8the grand master of synth-pop – is still one of the brightest stars in synthesizer heaven. Several aspects characterize it as a flagship synth: The extremely high craftsmanship (resulting in top reliability), its well-balanced and timeless design, its powerful (if somewhat steril) analog sound.

So it remains up to you to decide whether you place your priorities with the powerful, yet clean and stable Jupiter-8 sounds, or not.

Roland Jupiter-8 Synthesizer

Roland Jupiter-8 Synthesizer

Roland Jupiter-8 Synthesizer auction

The value of the instrument on the used market remains high. While in 2019 top prices of 12,000 to 18,000 Euros/USD were demanded for a Jupiter-8, the level dropped slightly in spring 2020, then rose again end of 2020 / beginning of 2021. Current auctions range between 20,000 and 35,000 Euros/USD, as of 2022, which is an incredible amount of money.

The unique selling point of 1981 (that highly reliable sound) is not necessarily a top goal these days. Quite to the contrary: It’s those synths with their one or other weaknesses (poor tuning stability, etc.) and strong sound charcteristics (special filter design, etc.), that might be seen as the cream of the crop in terms of exciting vintage analog sound today. All considerations aside: The Jupiter-8 remains one of the great classic synthesizers of all time. Its sounds are warm, powerful and massive.

And it’s still an eye-catcher.

Roland Jupiter-8 Synthesizer

Appendix: Approx. 3300 Jupiter-8 were made. Production run startet in February 1981 (Ser. No. 030100) and continued until end of 1984. The highest Jupiter-8 serial number we found on the web is Ser. No 453338 (date of production: August 1984).

We have attached 25 minutes of audio material in which you hear the Roland Jupiter-8 exclusively. With the exception of the soundfile “The Roland Family” (by Luis Debon), which is a mix of the Roland Jupiter-4, Jupiter-6, Jupiter-8, JD-800, VP-330, SH-101 and CR-78.

Roland Jupiter-8

Classic Polyphonic Analog Synthesizer
with 8 Voices, Split/Double Mode
and Arpeggiator

Vintage Synth Explorer
Wikipedia Article

Roland Juno-60 Review
Roland Jupiter-X Review

Korg Trident Review
Elka Synthex Review
Oberheim OB-8 Review
Moog Memorymoog Review
Sequential Prophet-5 Review
Yamaha CS-50/CS-60/CS-80 Review

Open / Download:
Roland Jupiter-8 Front I (4500 x 3000px)
Roland Jupiter-8 Front II (4500 x 3000px)
Roland Jupiter-8 Back (4500 x 3000px)

The Story of the Roland Jupiter-8 (by Johnny Morgan):

Filed under 2017, Featured, Reviews

“Es genügt, einen Ton schön zu spielen” sagte der Komponist Arvo Pärt im Jahre 2005. Diese Aussage ist ebenso einfach wie ich auch exzellent: Es braucht kein Meer an Tönen, denn entscheidend ist der Klang. Dass so mancher Vintage-Synthesizer der 70er und 80er Jahre teils unerreicht hochwertige Klänge liefert, steht außer Frage. Doch tatsächlich leben wir “heute” in einer nahezu perfekten Zeit. Einerseits hat man – mehr oder weniger – noch Zugriff auf die Vintage Analogen, andererseits wird auch bei Neugeräten die wichtige Komponente des hochwertigen Klanges wieder zunehmend berücksichtigt. Doepfer, Cwejman,, MacBeth, Moog, GRP, Studio Electronics, COTK, John Bowen und andere Hersteller bauen hervorragende Synthesizer, die den “Klassikern” in nichts nachstehen. All diesen (alten wie neuen) “großartigen” Instrumenten ist Great Synthesizers gewidmet. _________________________________________________________ In 2005 composer Arvo Pärt said: “Playing one tone really well is enough”. In other words, it is sufficient to play one tone 'beautifully'. I agree with that. All musical efforts are focused on the sound itself. Although I studied classical music (piano and drums), it’s the electronic sound that inspires me. Synthesizers are the epitome of new sounds and exciting tonal spheres. Today, many companies produce high-quality - excellent! - synthesizers: Doepfer, Cwejman, MacBeth, Moog, GRP,, COTK, Studio Electronics, John Bowen and others. It's their products I'm really interested in ... apart from Vintage Synthesizers, which I have been collecting for 20 years. Subsequent to our former websites Bluesynths and Blogasys, Peter Mahr and I have now created GreatSynthesizers. We hope you like it.


  1. Michael

    Totally awesome review!! Was wondering if there were any external effects used on the demos? I never played one and must mention that it sounds great. Secondly
    I have a Prophet 5 and the character is really analogies not polished like the sounds I hear on this demo. Would you say that the Prophet 5 has a heavier, thicker sound

  2. Theo Bloderer

    … hi Michael … I don’t remember that we used external effects for the demos. Guess it’s all plain Jupiter-8.

    YES – the Prophet-5 has a much heavier, thicker sound. That’s at least my opinion. It’s the most “analog” sounding polyphonic vintage synth – besides Memorymoog, Chroma and CS-80.

    I turn the Roland on regularly, still trying to discover its unique uniqueness. It sounds great – true – but not as spectacular as the Prophet-5, for example …

  3. Jan Huss

    Really good review. But you sourced a Wikipedia link which makes me doubt if half the things in this review are true.

  4. Theo Bloderer

    … hello Jan. Which link do you refer to? The Wiki Synth-Pop link, or the Wiki Jupiter-8 link? If it’s the latter – maybe there are different opinions about tuning stability of the Jupiter. Other than that I don’t see too many problematic details in neither report. Besides that, I don’t think there is any religious “truth” in any way. Best if everyone talking about synths refers to his own musical experiences. Then we’re on a safe ground … Kind regards – Theo

  5. Jan Huss

    I appreciate the article but I am doing research for uni on the Jupiter 8 and can’t use anything that has a wiki link sourced. But thanks for clearing that up =)


    Utterly brilliant review Theo. I honestly don’t know what else you could have included – unless it was a photo of the box it came in ?

    I’d already been fully pro for almost 8 years when the Jupiter-8 was released (you’ll gather I’m no teenager!) and, for me, like many, many, others, I think, it was totally unaffordable, even then. I dreamed, for many years, that maybe…… one day? Sadly, that day (with two beautiful daughters and a wonderful wife) when I could truly justify spending such a huge sum on even this magnificent synth, never came.

    Fortunately, to this day, I still get a genuine thrill from the many videos and audio clips available, showing just what this, moment of true inspiration, from Roland, could do.

    I STILL have no idea how they created this iconic keyboard, when, at the time (I believe you’d agree Theo?) there was nothing that looked like it, or sounded like it.
    Thanks again Theo

  7. Your page is simply fantastic for us keyboard lovers!
    Every keyboard player should be here!

    Continue, please ! We from Brazil!

  8. chris l maeder

    Generally Only affordable to the rich and famous. In 1981 I had a pro one,poly six,rhoades,hammond m3,japanese les paul,mixer,effects,speakers,guitar amp,etc.that totalled ,not counting the m3 7000.00
    Oh plus my van ,wires,mics,etc I worked full time and played 300 nights a year at age 22.
    Other high end synths i remember were the yamaha dx1 14k. After 1983 it was about dx7’s and samplers like kurzweil,not to mention my live gear added a yamaha grand piano.I used to think the bass player should give 50% of his take to help the keyboard player.guitarlighthouse

  9. Great article, thanks. Mine is Serial # 192077 made in early 1982 when I bought it new at Manny’s NYC. I have used it on many records since then which can be heard by searching my name in Google, YouTube, Apple Music, Spotify etc.

  10. Gee Whiz

    About the MemoryMoog…

    It always kills me when people talk about the MemoryMoog taking up “too much room” in the mix, and while this may, on occasion, be true, I find this criticism is a bit misplaced.

    I’ve owned a MemMoog for 15 Years, and I owned a Jupiter 8 for 10 Years (sold it).

    I’ve always said that the MemMoog can do with 1 Osc what takes most Synths 2 Osc’s.

    If you find that the MemMoog (or any Synth for that matter) is taking up too much room in your mix, simply reduce the number of Osc’s being used, and/or turn down the Osc’s in the Mixing Section. Many Synths allow the “volume” to be pushed into “Overdrive” territory, and the MemMoog is no exception. My feeling is that many people permanently leave their (Final) Output at 10 (Max Volume), and when they turn on an Osc, they naturally turn the Volume up to Full. Try setting you Final Output to 6 or 7, and then backing off the Volume of each Osc accordingly as well, or even reducing the number of Osc’s. Maybe some are being doubled up for “no real reason”. You may find that Synths, such as the MemMoog, take up a lot “less room” in your Mix. Once I learned how to do this, it was a Game Changer.

  11. Thomas Emil Hansen

    J8 and P5 are very different sounding. J8 is more like a delicate precision instrument with a thinner sound (in a good way!), and P5 is a powerful beast with a dominant filter and rich sounding oscillators. I have them both and they’re both awesome.

  12. Theo Bloderer

    … thumbs up! Good description of those two synth classics …

  13. My two cents why it is the JX10 with PG800 not the Jupiter 8 that is the Roland King Polysynth.
    It’s MIDI does not suck. Here is what my Jx10 can control on my Yamaha FM FB01 module:
    Note on/off/ hold function/Pitchbend/program change/Aftertouch & dynamics/Pitch bend and mod wheel data/Hold. A great feature is the LOCAL function. Using an MSQ100 digital recorder I can sequence the lower sound on channel one, the upper sound on channel two, and play the FB01 on channel 3 WITHOUT THE KEYBOARD TRIGGERING ANY VOICES INSIDE THE JX10.
    Twelve voices makes a difference on long release pads as well as six voices in dual mode.
    I successfully use DCO2 LFO pitch modulation on 1 out of 99, set to random wave and speed at 88 to simulate ‘warm’ VCO drift with the DCOs.
    Can the Jupiter 8 use the hold pedal function on the upper section? I like to have it there when I have an electric piano on the upper and bass on the lower.
    Chase play rather lame but at least you can get an echo.
    I like how you can have the split point overlap, even have the whole board play one tone and layer just a portion of the upper half.
    Some Jupiter comparison videos use an external chorus pedal. Why? Cant it compete with the JX chorus on its own? What if one used a parametric EQ or graphic on the JX to get rid of the so called mid range honkiness?
    The Env mixer modulation on DCO2 enables a neat Fender Rhoads/ DX7 piano, fading out the high tine sound separately from the filter. Can the Jupiter 8 top this Piano 1 patch?
    I like the display naming your own sound feature and seeing the parameters. No need to write anything on a separate sheet of paper for reference.
    Aftertouch and velocity sensitive feature. All modern boards require this necessary effect. Acoustic sounds are more real with random volume and tone variations, also aftertouch is more than vibrato you can make brightness swells (Like the poly sound in Toto’s Africa just before the chorus starts).
    I like the cross fade function. I can play the piano on Heart’s ‘ALONE’ then use a harder touch to bring in the polysynth for the chorus.
    Sequencer a bit more versatile than arpegiator. The JX10 can program Pink Floyd’s ON THE RUN with this, also the first verse of Kyrie Elson by Mister mister.
    With the M64c inserted you have access to 150 sounds vs JP’s 64. Adding cartridge storage library nicer than dealing with external cassette recording process!
    ….oh almost forgot about the extra octave on the 76 weighted keyboard vs 61 organ feel.

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