MKS-70/JX-10 with OS4.x upgrade

MKS-70/JX-10 with OS4.x upgrade

This is a panel for the SuperJX-OS4.x upgraded Roland MKS-70/JX-10.

Please note: This will NOT work at all with standard Roland firmware equipped machines. It is not compatible with SuperJX OS v3.x too. So make sure you are using SuperJX OS v4.x before you try this panel. If you don’t know what the SuperJX OS v4.x is all about – look here:

This is the new XXL-Version. It is suited for screens with a minimum resolution of 1920×1200. Ctrlr features a zoom function, so the panel can be used with smaller resolutions.
It can load JX-8P banks/patches and SuperJX banks prior to v4.x.

This panel has to be requested. Write an email to Give a short explanation why you want this panel.

I developed this panel using Ctrlr build v5.4.11.
Newest Windows build is recommended. Mac users may get the latest Mac build.

This is a collection of all the JX-8P, JX-10/MKS-70 patches I found:
JX Patches

I haven’t updated the tutorial for a long time (version 2.1) but it may still be helpful. As long as I get zero feedback there is probably no need for an updated tut:
Tutorial pdf

superjx_xxl1 superjx_xxl2



Version 2.5 – I won’t update this version anymore as I am using now the new XXL.

This panel has to be requested. Write an email to Give a short explanation why you want this panel.

14 thoughts on “MKS-70/JX-10 with OS4.x upgrade

    • Thanks for your nice comment. I have to say that the code for the graphic env’s is copied from a tutorial-panel made by atom. I just made some minor modifications to the code.

      • I’ve been inspired to implement a similar envelope display for my Ensoniq ESQ1 panel – good of you to credit your source and I’ll do the same. Still yet to dig into LUA properly … 😉

  1. If this panel will only run with Vecoven 4.x and above, could someone be so kind as to direct me to a panel that will run with the current 3.11 Vecoven upgrade. I’m very new to the original JX-10 code bungle and want to ride this Vecoven renaissance wave, only one step at a time. 3.11 would be my limit for the immediate future! Thanks for any help!

  2. Superb Panel !!! And thanks for the update, it’s makes creating sounds on a JX-10 a pleasure, especially with support for 4.0 is brilliant. Loving my Pwm now !! Cheers

  3. Hey Chris , the latest version is so impressive. What an achievement to be able to control the synth to such a high degree , bravo !!!! This has made the PWM upgrade come to life , and without the panel I wouldn’t be using the synth anywhere near as much .

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