SKU: 54883184310

Roland Jupiter-4

Sale price$4274.55 Regular price$4749.50
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

Roland Jupiter-4Roland Jupiter 4 for sale. Meticulously Refurbished. This unit was fully overhauled, sparing no expense, a process requiring 26 hours of skilled pro vintage synth tech time. This included future proofing measures that will hopefully extend its life way beyond others. The value of this labor plus parts is of course factored into its price. This is a rare opportunity to purchase a gorgeous JP 4 that's working perfectly and that should make its next

Roland Jupiter-4 for sale. Meticulously Refurbished.

This unit was fully overhauled, sparing no expense, a process requiring 26 hours of skilled pro vintage synth tech time. This included future-proofing measures that will hopefully extend its life way beyond others. The value of this labor plus parts is of course factored into its price. This is a rare opportunity to purchase a gorgeous JP-4 that's working perfectly and that should make its next owner very happy.

In addition to repairs, the following work was done, much of it preventative. It's likely I left out some work, but rest assured, we did a thorough job and did not cut corners like other sellers almost always do, as we wanted this jp4 to work perfectly and hopefully outlast lesser examples. 

Cleaned unit inside and out.
Checked / reflowed solder joints.
Rebuilt power supply for longevity.
Replaced 40 pin IC socket cv gate board to ensure good connection.
Replaced 40 pinIC socked main PCB to ensure good connection.
Replaced battery (3v lithium)
Cleaned and lubed all pots and switches.
Replaced electrolytic capacitors for longevity.
Replaced trimpots from all 4 VCOs for ease of tuning.
Recalibrated VCOs and filters.
Adjusted envelope balance for all voices.
Installed new power cord.

Don't miss your chance to own this beauty. As of now, this is the only one in stock, so once this one's gone, it could be a long time before we offer another.

This is an excellent analog synth. It's one of the first polyphonic synths and has a similar sound to the Roland System 100 and SH series synths. It has most of the features you'd expect of a polysynth but its overall sound quality is terrific.    

Warm, fat vintage sound - unison mode allows stacking of 4 voices per key and sounds huge. Ensemble (chorus) circuit and sweet analog filter. User programmable. Cool arpeggiator w/ random mode. LFO goes to high frequency for FM type sounds. The JP4 is great for pads, basses, noises, leads and all other types of analog sounds. Famous users include: 808 State, Vince Clarke, Depeche Mode, Thomas Dolby, Human League, Brian Kehew and Roger Manning of The Moog Cookbook, Kitaro, Ruediger Lorenz, Masterworks, Meat Beat Manifesto, Neruonium, Gary Numan, Elizabeth Parker of BBC Radiophonic Workshop, Nick Rhodes, Tim Souster, Spoons, Tangerine Dream, Tears for Fears, Tomita, Trans X, St. Etienne, Steve Winwood, Stevie Wonder, Vangelis, Yaz and more. 



Here are videos of a previously sold JP4 in action:


Here's a video we made of another one of our JP4s:

 

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 54883184310

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Frank aguirre
West Palm Beach, US
★★★★★ 4
It is a good sunscreen, but if your skin is very oily, think again.
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
I have tried many, MANY sunscreens, and this one is in my top 10, but not at the very top. Why not? Well, what I like about it is that you get a good amount for an excellent price. It's lightweight, but not extremely so, and this size can easily last you 3 months without any problem. However, while it's made for oily skin, it's not that light. After just a few hours of application, it can leave your skin feeling greasy, especially if you sweat easily. It doesn't leave a white cast, but it does leave a slight, shiny finish. Reapplying isn't very comfortable. If you use it just once a day, it's fine, but if you apply it more often, your skin will feel a bit heavy and oily. I think this sunscreen is better for specific occasions rather than for daily use. If I had to choose a sunscreen for daily use, I would pick one with a lighter formula, like Fusion Water from Isdin.
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Reviewed in the United States on September 11, 2025
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Tashelle Anderson
Cuba, US
★★★★★ 5
Very good sunscreen
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
I love this, it’s very light weight, no white cast and not very oily. Love it
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Reviewed in the United States on May 17, 2026
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Smokem
Cuba, US
★★★★★ 5
stellar sunscreen for face- sensitive skin friendly, feels good not greasy on, timeless
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
I used to try out different brands and this is the one I've got to have for my face- safe on sensitive skin and just feels really nice and not greasy putting on, sometimes I get stuck borrowing so now I get a few and have them in various places. Also, I appreciate they don't change the packaging or add other versions so I can grab and always feels great and works on
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Reviewed in the United States on April 10, 2026
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JohnDoe
Chelsea, US
★★★★★ 5
Works great but does not hold up to sweat
Size: 3 Fl Oz (Pack of 1), Style: SPF 50
Dissolves with intense exercise then burns eyes and makes a mess, but otherwise works great.
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Reviewed in the United States on April 24, 2026
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Love2Read
Waukegan, US
★★★★★ 5
A Charming Historical Cozy Mystery
Format: Audiobook
Lady Hardcastle and her companion Florence Armstrong, have moved to the country. They think they’ll find a quiet life, but almost as soon as they set foot into the area, things start happening. Before they know it, they’re involved in helping to investigate two very different murders. They have some previous experience with such things, but will the constabulary take them seriously? I mean, they are women, after all; what cam they possibly know about such things?. This was a charming cozy mystery, and I can’t wait to listen to more books in this series. The writing was top notch, and the characters a delight. The plot was beautifully developed and executed. All in all, this was a jolly good read. I really enjoyed learning some of the backstory for Lady Hardcastle and Flo. I listened to the Audible audiobook of A Quiet Life in the Country. I thought it was remarkably well narrated. Truly, I look forward to learning more about Lady Hardcastle, Flo, and their new friends and associates. I purchased a copy of this audiobook from Audible or Amazon. I can’t remember which. In any case, all opinions in this review reflect my true and honest reactions to reading this book.
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Reviewed in the United States on February 8, 2024

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