Yes we know that site, it's the prime and best source for synth firmware on the net and has been for years - but if you'd checked, it has zero JP8000 or JP8080 dumps, so in this context, it's meaningless, unless someone posts them there...

 

Yes @dkny , i'm sorry, you are completly right, my bad. I overlooked and saw 8080, it was 880. Sorry again. Let's wait, we'll manage to get this somehow!

 

Maybe we can use these presets from the original JP 8000 soon. They are in *.SYX format, here are the Links:

INFO: Roland JP8000 - free patches by Jexus ----> https://sounds-for-synths.com/legacy/roland_jp8000.htm
DOWNLOAD: [roland jp-8000] & [roland jp-8080] ----> https://sounds-for-synths.com/jexus-synth-patches

Roland JP-8000 - FREE presets (demo by Jexus / WC Olo Garb)

Roland JP-8000 | demo by Jexus / WC Olo Garb (part 2 of 2)

 

Even more free presets for the original Roland - JP8000, Dreamwork Vol 1&2.pat
No guarantee whether you can use them in the Roland JP8000/8080 emulator!

Roland JP 8000 & 8080 ''Dreamwork Vol.1'' by J.Leyton ---> www.synthdesign.de/rolandjp1.htm#Dreamwork%20Vol.1
Roland JP 8000 & 8080 ''Dreamwork Vol.2'' by J.Leyton ---> www.synthdesign.de/rolandjp2.htm#Dreamwork%20Vol.2

Free Roland JP-8000 Synth Patches, Presets: *.pat, *.pfm, *. syx, *.mid --> www.presetpatch.com/synth/roland-jp-8000

 

Last edited: Oct 11, 2025 at 9:35 AM

No problem to dump ROM for TUS.
Seen what they have done to the chip at the end of the video ?

They already have at least one dump, because they used it in their synth audio demo.
They just need to "leak it" silently