Roland Super JX

“Up for grabs is a classic piece of 80s Roland history. The Super JX 10 combined the power of two JX8s into one enormous synth.

This has been refurbished in the key areas of buttons/switches (all replaced and fully working with new neoprene custom foam to bring the damping effect back to as new when switches are pushed). Display is bright and clear. All keys work and have been stripped and cleaned. The rarely found magnetic patch guide is still present. Sounds great!

It has had the Vecoven flash module upgrade which adds lots of stuff such as an arpeggiator, 16 sets of 64 patch storage, improved Midi and many other little bits. Most on sale these days have had this added as it allows use of an iPad with iPG800 to control over Midi.

I have an original, clean and fully working PG800 which is available for an additional £350. Message me if you want a complete package and I can adjust the price.

Here are the things to know which are negatives…..

The aftertouch no longer works. Many of these models have this problem. I believe it can be repaired. Never bothered me personally.

A few of the keys have some deep scratching which can be seen as a darker area on the close up photo ” Click here to visit listing on eBay

Roland Super JX

“Roland SUPER JX JX-10 polyphonic synthesizer working AS IS. Condition is “Used”. This is the roland jx 10 tested and working comes with power cable and rom cart. Reason why it is as is. Is because of the missing keys and condition of the unit it powers on sound comes out of the speakers but the menu diving for peramiters is not for me. So if this is the synth for you enjoy . and happy playing!!!” Click here to search for synths on eBay

Roland Super JX

“Synth is in good working order. Everything works, but clearly some of the buttons could use a cleaning on their contacts as a few of them need a little extra push or wiggle on the button press (doesn’t effect functionality). Key contacts have been cleaned and work flawlessly.” Click here to search for synths on eBay

Roland JX-10

“Good used shape, Powers on and Tested and working for the most part. some keys are not working like the contacts need cleaning. some of the functions buttons on the panel are stuck and will need to be cleaned and serviced. bender working. not fully tested so will have to sell AS-IS, no returns. Please see all pictures for condition. has scratches and wear as seen. display reads well. 2 prong power cable is NOT included. ”
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Roland Super JX Project Machine

“Roland JX-10 Polyphonic Analog Synthesizer. Condition is Used. Local pickup only.

Don’t have all the necessary tools and time to fully commit to refurbishing this awesome synth. Was gifted to me but I’m not exactly in the market for these models.

The main issues I’ve encountered are

11 dead keys: either sometimes respond or not responding at all (Marked keys in pictures provided).
Buttons: Heavy force or repetition for some buttons to finally respond or don’t respond at all.
LFO Bender: Does not seem to add effect, pitch bender (left &right) works great.
Aftertouch: Slider for said aftertouch also, does not seem to add effect.
Cosmetics: Paint job is damaged considering its years.

MIDI has not been tested but inputs and outputs seem to work great.

Original power adapter not included, using a makeshift adapter.” Click here to search for synths on eBay

Roland Super JX with Roland PG-800

“***** ROLAND SUPER-JX JX-10 VINTAGE ANALOG POLYSYNTH WITH PG-800*****

M-16C CARTRIDGE
M-64C CARTRIDGE
BI-TIMBRAL – 12 VOICES – 24 Analog Oscillators
Famous Roland Analog Pads and Strings
Sync, Cross Mod
Resonant Low Pass Filter + High Pass Filter
VECOVEN 3.21 Firmware update with Internal 32 Banks ROM Chips of 50 sounds and 64 Patches
Sysex Midi Dump Compatible
Full CC Implementation

Original Manual And Patch Sheets
Original CPU and Rom Chips Included
Key Contacts Replacements included as spare parts” Click here to search for synths on eBay

Roland Super JX

“This JX-10 is in good condition for it’s age. The display coil needs to be replaced (available on eBay), and this causes one character to have all segments fully lit and another character to be missing (see pics). The lowest key has apparently been replaced by the previous owner so it is whiter than the others. Other than that, the unit is fully functional and looks pretty good.” Click here to search for synths on eBay

Roland Super JX

“Wow! Roland Super JX-10.

Rare and much sought after synth, combining analogue and digital technology to produce truly amazing sounds.

Very good condition, well looked after, recently serviced, and in full working order. One owner since new.

There are 3 or 4 minor marks on the unit, however these are purely cosmetic and very minimal. (No manual). ”
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Roland Super JX

“This is a vintage Roland Super JX or JX-10 Synthesizer! Obviously there are a couple keys with issues, but the last time I played this (a few years ago), It sounded beautiful!!! THIS AUCTION IS SOLD AS IS, NO RETURNS!!!!(If you have a better keyboard, you could always MIDI to it). See is an old beauty and with some TLC, you will really enjoy the sounds!”
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Roland JX-10

“Roland Super JX-10 Analog Synthesizer Keyboard w/ custom case & stand MINT AS NEW FLAWLESS SHAPE (ONLY USED A FEW TIMES
AND IT DOES NOT HAVE A SCRATCH OR FLAW AND HAS BEEN IN STORAGE FOR ALL IT’S LIFE). IT LOOKS AND PLAYS AS GOOD
AS IT BRAND NEW). COMES WITH ALL ACCESSORIES AND A VERY EXPENSIVE ($500) FULL SIZE CARRYING CASE AND STAND.”
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