JX-10, Roland @ 19 March 2017, “No Comments”

jx10 “Roland Super JX-10 in good condition – with one known issue: The LFO direction on the Pitch/LFO controller seems to be broken. It’s hard to see in the photos but the controller is actually recessed a little into the cavity. The pitch control still works (left and right) but the up direction for the LFO control does not. I don’t have the expertise to look into it, but hopefully it’s a simple fix for someone who knows what they are doing.” Link

JX-10, Roland @ 30 October 2016, Comments Off

jx10 “In absolutely fantastic condition with flight case and fully working.Small scrape on one of the keys.

Listed elsewhere so may end early.” Link

JX-10, Roland @ 09 October 2016, Comments Off

jx10 “Good condition, not much visible wear except some paint loss on the wooden under panel. a few light scrapes on the front you can see in the last picture. everything works fine, no loose buttons or anything.” Link

JX-10, Roland @ 17 July 2016, Comments Off

jx10 “Good condition, no visible wear except some paint loss on the wooden under panel. everything works fine, no loose buttons or anything.” Link

JX-10, Roland @ 12 June 2016, Comments Off

superjx” Works great. Has Colin Fraser SysEx mod. One key, I believe it’s B6, is a little louder than the others. Other than that, works great. Original patches have been overwritten. AS IS.” Link

JX-10, Roland @ 15 May 2016, Comments Off

jx-10 “Good used condition. Keyboard is wonderful to play!

Lots of extra sounds on cd incl.

Very clean. See photos for condition.

Right end cap with color blotch.” Link

JX-10, Roland @ 01 May 2016, Comments Off

super jx “Good used condition. Keybed is wonderful to play!

Lots of extra sounds on cd incl.

Very clean. See photos for condition.

Right end cap with color blotch.” Link

JX-10, Roland @ 17 April 2016, Comments Off

jx-10 “Good used condition. Keybed is wonderful to play!

Very clean. See photos for condition.” Link

JX-10, Roland @ 28 February 2016, Comments Off

superjx “Good used condition. Keybed is wonderful to play!

Very clean.” Link

JX-10, Roland @ 24 August 2015, Comments Off

super jx” Welcome to our auction. Up for sale is a Roland Super JX-10 Synthesizer. In good used and working condition. Shows normal wear from use. Scuffs, scratches and marks but in overall good shape. The PATCH 5 button is slightly stuck but it still functions properly and there is a key that has a broken piece on the bottom but its not an issue. Also some of the keys have a piece of scotch tape. In good working order. Please check all pictures for details as they are considered part of description. ” Link

JX-10, Roland @ 28 June 2015, Comments Off

roland jx10“Roland Super JX aka JX-10 keyboard synth with PG-800 programmer

- One cracked (half missing) key and one key partially covered with masking tape (see pics)

- Case missing screws to secure the upper/lower halves together

- Sliders are slightly crackly/scratchy as could be expected with vintage analog

- Otherwise in excellent condition, keyboard works and synth responds to MIDI

- M-64C memory cartridges and power cable included” Link

JX-10, Roland @ 28 June 2015, Comments Off

kx1- “This is a beautiful sounding synth that you’ll recognize from late 80′s movie soundtracks. It has the new Vecoven 3.03 chip that adds an arppegiator, on-the-fly tweaking of assign-able parameters, and completely overhauled sys-ex implementation!
There is one cosmetic flaw: before I had it, a previous owner put a cigarette down on the front panel by the volume slider (!?) and melted the panel there. This doesn’t affect performance whatsoever.
All keys play–there was a couple that didn’t when I first got it; I opened it up and cleaned the key contacts and now they work fine.
The aftertouch needs to be serviced as well. Keyboard plays great without it, but since it’s a desirable feature, it’s definitely worth doing. I just haven’t gotten around to opening this up again. There are “how-to” videos on servicing the aftertouch; basically removing the keys and cleaning the oxidation off the contact strip. Only real investment there is time.
Since this is a vintage electronic instrument, I’m selling it as-is.
Sale includes JX-10 synth pictured, M-64c cartridge, original power supply, spiral bound manual and keyboard dust cover (last three items not pictured).” Link

JX-10, Roland @ 12 April 2015, Comments Off

jx10“Players Condition, Not Bad But Shows Signs Of Wear With Playing Scratches And Fading (see photos) 5th Octave A Triggers Intermittently (Sometimes Very Sensitive Other Times Must Be Hit Hard. After Touch Switching Needs A To Be Pressed Hard To Activate. All Other Keys Work Great. One Key Facing Was Chipped And Repaired, See Photo. All Switches On The Front Panel Have Been Replaced At An Authorized Roland Service Center. All Functions Work Normal Thru The MIDI Interface.” Link

JX-10, Roland @ 08 February 2015, Comments Off

super jx“Roland JX-10 Super JX – 12 Voice Polyphonic Analog Synthesizer

original owner and hardly used since it was purchased new 25+ yrs ago.

in perfect working condition. some function buttons require a little harder press than others, but all work.

the keyboard body itself is in excellent cosmetic condition (there are some small scratches on the rear corner pictured).
the only flaw on this unit is that 29 of the keys have little spots etched in to them from industrial strength GooGone being dabbed on them. those keys had small stickers on them that had left some residue and in an attempt to clean them things went horribly wrong! (the very worst of the keys are pictured.)

includes power cord” Link

JX-10, Roland @ 16 November 2014, Comments Off

super jx “Hi I’m selling my Roland Jx-10 synthesizer. It’s in perfect working order and was just serviced… All keys are working, all buttons work (although sometimes require slight force when pressing), and the after touch doesn’t work, but you’d be hard pressed to find one of these units with an after touch that does still work. But regardless that’s barely necessary with this unit, as the velocity works great, and all outputs sound great! ” Link

JX-10, Roland @ 02 November 2014, Comments Off

superjx” Very Nice Keyboard. Great price.” Link

JX-10, Roland @ 26 October 2014, Comments Off

roland jx-10“Classic 24-oscillator beauty. This was my first analog synth and I still love it. I have no idea why I’m selling it. Too many synths I guess. The keyboard action on the JX-10 is my favorite ever, so silky smooth.

It is a great synth but is being sold AS-IS for the following issues:

Yes it has aftertouch, but the aftertouch on the JX-10, well it kinda sucked. It takes insane amounts of pressure to activate and isn’t all that useful. . . The velocity-sensitivity however is quite a beautiful thing and on this particular JX it works great with the exception of one key which takes a little more or less velocity than the others (can’t remember which right now).

There are two issues with this JX worth noting: The output section is a little weird. It has 4 outputs – a stereo out for each of the 2 modules. I can’t quite figure out what’s going on but using all 4 outputs is a bit hinky and it works best when each module is used in mono. Also the output volume sliders for each module are kinda worn out or something and don’t work very well. Basically I just use each module at full volume and adjust the levels on my mixer or DAW. Easier to demonstrate in person. . . Which won’t be happening . . . So yes a strike against and why I’m selling this AS-IS at a very reasonable price but nothing that prevents the creation of huge analog awesomeness from this fantastic synthesizer. . . Nothing touches this synth for soundtrack pads. So good.

Membrane buttons: They all seem to work but some need some extra “push” or wiggle to work sometimes. Also, this is a very complex and deep synth, and I’ve ever only scratched the surface. Few buttons will actually do anything depending on where you are in the programming, so it’s possible I’ve missed a non-functioning button. I don’t THINK that is the case, but I’ve just never gone deep enough to say for sure. . . Again, AS-IS.

The other issue is the battery. It’s starting to lose it’s mojo and I’ve lost some of the original patches so far. I’m not sure if the capacitance will hold the patches when you replace the battery or not. Worst case they’d need reloading via midi.

Oh yeah, also comes with the M-64C memory card loaded with sounds. Do all the patches work on this card? I don’t know. I think they do but I can’t say I’ve gone through every patch. Again, worst case make some cool ones and rewrite those – they’ve been around since the 80′s – it’s time! ” eBay Link

JX-10, Roland @ 12 October 2014, Comments Off

super jx10 “Used but in excellent shape. Comes with power cable, manual, data cartridges and patch sheet. Will ship well padded. ” Link

JX-10, Roland @ 28 September 2014, Comments Off

jx-10“You are bidding on a gently used Roland JX-10 Super JX Polyphonic Synthesizer W/Flight Case. This Roland JX-10 Super JX Polyphonic Synthesizer W/Flight Case is gently used and does show minor signs of wear from normal use. This Roland JX-10 Super JX Polyphonic Synthesizer W/Flight Case has been tested and is in perfect working condition. On a scale from one to ten with ten being the highest, I would rate this Roland JX-10 Super JX Polyphonic Synthesizer W/Flight Case a 8. This auction will include the Roland JX-10 Super JX Polyphonic Synthesizer W/Flight Case & Power Cord as shown in the pictures. Anything not shown in the pictures (Owner’s Manual, Music Stand, Keyboard Stand, Etc.) will not be included in this auction. Trust my feedback, bid with confidence, I always deliver what I say. Please refer to the manufacturers website for more information on this Roland JX-10 Super JX Polyphonic Synthesizer W/Flight Case.” Link

JX-10, Roland @ 06 July 2014, Comments Off

“Keyboard is in good shape.” Link

JX-10, Roland @ 08 June 2014, Comments Off

“The Super JX-10 is the latest on Roland’s linage of analog synthesizers. This unit is in (almost) perfect working condition. Everything works as it should, as far as i can tell, except for the aftertouch. it works, but sends out useless low values. I only used it at my smoke free studio. It sounds awesome, but for space considerations I decided to part with it. Cosmetically it looks very nice, fresh and shiny. My poor pictures doesn’t do it any justice. There are signs of wear close to the pitch bend/ modulation lever, with bright light you see them, in normal conditions they won’t bother you at all. Software version is updated to 2.30. You don’t need to spend an extra dime in this unit (unless you care for the aftertouch). Included is a manual (photocopy) with some annotations and highlights that may be helpful, power chord, and service information. You will get for free the 64 patches that evolved with me through a decade, beautiful electric pianos, powerful analog basses, leads, awesome brass, strings, pads, all very usable. The analog sound of the late eighties is all there.” Link

JX-10, Roland @ 02 March 2014, Comments Off

“Roland Jx-10 in excellent condition. The synth was only used in my home smoke free studio. The synth was updated to the colin frasier midi sysex update so you can control the parameters with a midi controller. This synth is very versatile and you can stack two sounds for amazing pad sounds.” Link

JX-10, Roland @ 23 February 2014, Comments Off

“Very nice Roland Super JX Polyphonic synthesizer JX-10. It is not in perfect condition, but it certainly in very good condition for its age. The photos attempt to show any flaws. All the keys are responding like new. They all sit at the same height and look like new. All of the voices work. all of the buttons are functioning. I have a Roland MKS-80 listed in another auction and midi connectors between this JX and that MKS work fine. It reads either the internal memory of the Cartridge memory. I do not know how to edit or store voices to cartridge. I do not know how to record sequences so I cannot test those functions. I have no reason to doubt that they work since everything else is in good order. If you have questions or knowledge to guide me further in testing I am willing to listen. I will always take returns if I have misrepresented the condition.”

JX-10, Roland @ 02 February 2014, Comments Off

“Up for your consideration…. my Roland JX10 with Frasier sysex mod. All keys, aftertouch and switches work, battery replaced, display nice and bright, and in overall decent shape for it’s age. It comes with power cord and a disc with owners and service manuals.” Link

JX-10, Roland @ 02 February 2014, Comments Off

“Hey guys,

This JX 10 actually works when completely assembled but many circuit boards have problems.

All of the chips are still there! Hardly any actual parts are missing.

A full set of keys and then some will be shipped with the board.

It comes with a nice wooden case.” Link

JX-10, Roland @ 15 December 2013, Comments Off

“Vintage Roland Super JX. Original owner purchased in 1986. In working order. Rarely used in the last 10 years. Looks really good for a 27 year old instrument. Home studio use only. 2 chipped keys. (see photo) Does not effect playing at all. Only one key has a slight issue with intermittent sound. C key above middle C. I’m sure it just needs cleaning, as the whole keyboard could probably use. Only been opened up once for a service 20 years ago. Plays perfect other than that one key. Comes with original manual and a sustain/switch pedal. I’ll throw the stand it’s on in the deal as well. I have no box for it. ” Link

JX-10, Roland @ 22 September 2013, Comments Off

“The Roland JX10 SuperJX “combines two individual JX-8P’s for an outstandingly warm, rich andanalog sound which is still used in many modern studios all over the world.This synth was the first Roland Synth to be fitted with a quality 76 notekeyboard with velocity and aftertouch. Two DCO’s per voice, two ADSR envelopegenerators per voice, and a resonant lowpass & non-resonant highpassfilters are only the beginning. It has a 12 voice polyphony for a total of 24oscillators and it is by far one of the most programmable synths of its time!”Well, the last statement is Roland hype – it was tedious to program without theoptional PG800 box (sorry, don’t have it) and didn’t speak midi sysex to allowremote programming. I have heard of a third-party OS upgrade to enable sysex,but have not looked into it. This JX10 is in very good shape, functions fine,and is still a powerhouse. Very playable keyboard! Comes with manual, (Roland)power cord, and custom flight case.” Link

JX-10, PG-800, Roland @ 15 September 2013, Comments Off

“Included in auction:
- Roland Super JX10
- Roland PG 800 programmer and case
- Roland M-64C memory cartridge
- Roland M-16 memory cartridge
- Roland DP-6 pedal switch (not shown)
- original power cable (not shown)
- original manual

This is the Roland JX10 package you have been looking for. Selling to downsize studio. All 100% working condition. Great cosmetic condition. ”

JX-10, Roland @ 18 August 2013, Comments Off

” Good condition with cosmetic blemishes here and there. The key just before the last one does not seem to work.

Has the Fraser Sysex mod already on the board, so the software editor for the JX-8P can work with it.” Link

JX-10, Roland @ 04 August 2013, Comments Off

“Vintage Roland Super JX-10 12 Voice Polyphonic Analog Synthesizer
In Near Perfect Condition, Minor Surface Scratches, (See Pics For Details)
All Buttons, Keys, And Sliders Etc. Function Beautifully.
Includes Roland Style Power Supply, And Roland M64c JX-10 Backup Cartridge.
The M64c Cartridge Contains Additional Sounds And Is Needed To Be Able To Use The Sequencer.” Link

JX-10, Roland @ 28 July 2013, Comments Off

“Vintage Roland Super JX-10 12 Voice Polyphonic Analog Synthesizer
In Near Perfect Condition, Minor Surface Scratches, (See Pics For Details)
All Buttons, Keys, And Sliders Etc. Function Beautifully.
Includes Roland Style Power Supply,” Link

JX-10, Roland @ 13 January 2013, Comments Off

“This item is used but in very good condition and sold as is. It shows very minor signs of normal wear that are consistent with use. Product was fully functional at last use. It powered up but not all features were tested.” Link

JX-10, Roland @ 02 December 2012, Comments Off

“Up for sale a Roland SUPER JX10 analog synthesizer. Item is being sold as it is since It’s an old synthesizer. However It seems to power on fine, the LCD seems to be working right. I would say body is about 7 out of 10 , a little fading on # buttons.Im not too experienced on these kind of technical keyboards therefore It’s hard for me to explain full functionality on the synth.” Link

JX-10, Roland @ 14 October 2012, Comments Off

“Up for bid is the ROLAND JX-10 SUPER JX synthesizer. SELLING AS IS – FOR PARTS OR REPAIR. It doesn’t work. DOESN’T POWER UP. Acquired in this condition, no idea what’s wrong with it. The pitch bender doesn’t go back to the middle when you bend right. POWER CORD is not included.Shows cosmetic marks/scratches/dings. ” Link

JX-10, Roland @ 07 October 2012, Comments Off

“Roland JX-10 Synthesizer. All 76 keys work. No cracks in the housing. There are some scratches. Includes power cord, manual and a pedal. The pedal is from a Yamaha.” Link