Not Just an Update… JE-8086 Keeps Getting Better

video upload by Autodafe

"JE 8086 by The Usual Suspects just received a new update… and this is not your typical 'couple of presets and done' kind of release.

In this video I take a closer look at version 2.2.2, focusing not only on the obvious new features, but also on the many improvements happening behind the scenes — the kind of work that really makes a difference when you actually use a plugin every day.

From the new centralized Settings panel to the redesigned MIDI Learn system, this update brings meaningful workflow improvements, including:
🔹 A new centralized Settings panel (MIDI, DSP, Audio, GUI)
🔹 A completely reworked MIDI Learn system with auto-detection (absolute/relative)
🔹 A visual MIDI Learn overlay mode for faster mapping
🔹 New high-quality and lo-fi resampler modes
🔹 DSP optimizations for better performance and efficiency
🔹 Improved parameter linking with safer behavior
🔹 Enhanced patch management and MIDI integration
🔹 A wide range of bug fixes improving stability and usability

If you had issues with previous versions, this might be a good time to give it another try.

Also worth keeping an eye on the bigger picture: many of these improvements are happening at the framework level, which means we’ll likely see them extended to other instruments from the same project in the future.

What I like about The Usual Suspects approach is the steady, continuous development — not just adding features, but refining the instrument over time.

Download: https://theusualsuspects.io/downloads..."

A "JP-8000" in your DAW for FREE

video upload by mylarmelodies

"Meet the DSP6300 crew and 'JE-8086', part their amazing ongoing project to make the firmware in 90's virtual analogue synths run in a modern DAW as a VST plugin. FOR FREE. 🔗 https://dsp56300.wordpress.com/ 👉 / mylarmelodies 🙌 MORE LINKS BELOW

Thanks to those who sent me the lecture - it's really interesting if you'd like to understand how this was achieved!

MORE INFO
▶︎ DSP56300 Site (the plugin is called "JE-8086"): https://dsp56300.wordpress.com/
▶︎ Roland's Official JP-8000 Firmware is here: https://www.roland.com/global/support..
. ▶︎ Lecture video by the creators on how it was done: • 39C3 - From Silicon to Darude Sand-storm: ... [video below]
▶︎ The DSP56300 donation link from the app: https://paypal.me/dsp56300
▶︎ More talks from them: https://media.ccc.de/search?p=giulioz


CHAPTERS:
00:00 This sounds familiar.
00:42 The sound, the feat
02:07 How it was done
03:41 Legal implications of ROMs
04:27 A quick fiddle
06:49 How to install & support it

39C3 - From Silicon to Darude Sand-storm: breaking famous synthesizer DSPs

video upload by media.ccc.de

"https://media.ccc.de/v/39c3-from-sili...

Have you ever wondered how the chips and algorithms that made all those electronic music hits work? Us too!

At The Usual Suspects we create open source emulations of famous music hardware, synthesizers and effect units. After releasing some emulations of devices around the Motorola 563xx DSP chip, we made further steps into reverse engineering custom silicon chips to achieve what no one has done before: a real low-level emulation of the JP-8000. This famous synthesizer featured a special "SuperSaw" oscillator algorithm, which defined an entire generation of electronic and trance music. The main obstacle was emulating the 4 custom DSP chips the device used, which ran software written with a completely undocumented instruction set. In this talk I will go through the story of how we overcame that obstacle, using a mixture of automated silicon reverse engineering, probing the chip with an Arduino, statistical analysis of the opcodes and fuzzing. Finally, I will talk about how we made the emulator run in real-time using JIT, and what we found by looking at the SuperSaw code.

This talk is a sequel to my last year's talk Proprietary silicon ICs and dubious marketing claims? Let's fight those with a microscope!", where I showed how I reverse engineered a pretty old device (1986) by looking at microscope silicon pics alone, with manual tracing and some custom tools. Back then I claimed that taking a look at a more modern device would be way more challenging, due to the increased complexity.

This time, in fact, I've reverse engineered a much modern chip: the custom Roland/Toshiba TC170C140 ESP chip (1995). Completing this task required a different approach, as doing it manually would have required too much time. We used a guided automated approach that combines clever microscopy with computer vision to automatically classify standard cells in the chip, saving us most of the manual work.

The biggest win though came from directly probing the chip: by exploiting test routines and sending random data to the chip we figured out how the internal registers worked, slowly giving us insights about the encoding of the chip ISA. By combining those two approaches we managed to create a bit-accurate emulator, that also is able to run in real-time using JIT.

In this talk I want to cover the following topics:
What I learned since my previous talk by looking at more complicated chips
Towards automating the silicon reverse engineering process
How to find and exploit test modes to understand how stuff works
How we tricked the chips into spilling its own secrets
How the ESP chip works, compared to existing DSP chips
How the SuperSaw oscillator turned out to work


giulioz

https://events.ccc.de/congress/2025/h..."

DiscoDSP Releases Retromulator Based on The Usual Suspects dsp56300 Engine

via DiscoDSP

[Note: although DiscoDSP gives credit to The Usual Suspects, it's my understanding TUS is not happy about it. From a forum:

"He basically took our source, put his own wrapper on it and is trying to sell it and use it to promote his own business. Can't prevent it, but frankly this is reprehensible IMHO.

Yes. He knows he cannot legally "sell" it due to the licensing model our code is published under. Therefore he sells "support" of "his development efforts" to include difficult things like "git clone" and other Arcane and extremely difficult stuff. sigh... I'd strongly advise anyone using it not to actually pay him for it, but that is just my opinion.]

What isn't clear is whether the UI is just the player above or includes the full editors by The Usual Suspects. I'm hearing it's just the player, which in effect might be an upsell for the full editors by The Usual Suspects.

That said:

"Retromulator brings legendary hardware cores back to life through authentic low-level emulation. The virtual analog synths are powered by a faithful recreation of the Motorola DSP 56300 processor, the Yamaha DX7 runs a full emulation of its original chip set, and the Akai S1000 sampler plays your SF2, SFZ, and Bliss sample banks with studio-quality interpolation. Each core runs its actual firmware or sample data — delivering the unmistakable character of hardware that defined electronic music from the early 80s through the 2000s.

Unlike traditional software emulations that recreate synthesizer behavior by approximation, Retromulator emulates the original integrated circuits at the hardware level. The virtual analog synths run on a cycle-accurate Motorola DSP 56300, the Yamaha DX7 runs a full emulation of its Hitachi HD6303R sub-CPU and Yamaha YM21280/YM21290 EGS/OPS chip set, and the Akai S1000 sampler runs on the SFZero v3.0.0 engine with 8-point sinc interpolation supporting SF2, SFZ, ZBP, and ZBB sample banks. Each core executes its authentic firmware or sample data exactly as intended.

Load the ROM firmware from your own hardware or sample banks from your library, place them in the designated folder, and Retromulator takes care of the rest. The result is not an approximation — it is the real hardware running inside your DAW.

Retromulator is built on Gearmulator, an open-source synthesizer emulation project by the dsp56300 team. We are grateful for their extraordinary work in bringing these classic instruments back to life."

You can find demos of the dsp56300 engines in previous posts here.

Featured synths:

CLICK FOR MORE »

Clavia Nord Lead 2X Emulation (NodalRed2x) - "Cinematica" Soundset

video upload by LFOstore

"INSTALLATION GUIDE is here: https://dsp56300.wordpress.com/instal...

Only what we are attaching - is our sounds & instructions how make it all work.
OS - you need to download yourself

PLUGIN: https://dsp56300.wordpress.com/nodalr...

The Future Is Now!
Finally famous Motorola DSP56300 emulated in computer!
The Virus B,C,TI,SNOW, Waldorf Micro Q and other famous synths were made with this baby in heart.

Please support developers here: https://dsp56300.wordpress.com/ostiru...

And we made Cinematica soundset for Nord Lead 2X emulator -NodalRed2x - with 50 sounds you are need for production of Ambient, Soundtrack, Electronica & Dance Music with integration in every modern genre.

Inside the pack:

Deepest Pads & Strings
Beautifull Polyphonic Sounds
Organic Plucks & Leads
Organic Arps & Sequences
Classic Iconic Sounds


By Nick Klimenko aka Chronos, a creator of Organica for Waldorf Blofeld & WS Universe for Korg Wavestation.

All sounds of soundset bpm syncable & modulation wheel approved.
Powerful unison basses, stunning mono & poly leads, sharp plucks, dynamic & wide arps, deep & realistic strings.

Great for soundtrack atmosphere, synth-pop & retro wave music, dance floor music.

Rediscover & Enjoy The Clavia Legacy!"

FREE SYNTH: OSIRUS (Access Virus A/B/C Emulator) - No talking demo

video upload by ADL-MusicLab

"Hello, everyone!

Here's to you my 'No talking demo' of the amazing OSIRUS, a FREE software emulation of the Access Virus A/B/C by 'The Usual Suspects', which brings back to life these iconic synthesizers!

'The Usual Suspects' is a group of people who are currently Reverse Engineering and Emulating the DSP chip from original historic hardware synthesizers, which, in this case, is the Motorola DSP56300.

As is usual with The Usual Suspects releases, you’ll need to provide the original ROM, legally acquired, of course.

The architecture, signal flow, and character closely follow the original hardware, making this an absolutely faithful Access Virus A/B/C recreation in software form.

More info here:
https://dsp56300.wordpress.com/osirus/

In this demo I will just let you hear what some amazing sound designers have made for this stunning plugin simply by scrolling and playing some beautiful sounds."

FREE SYNTH: VAVRA (Waldorf Micro Q Emulator) - No talking demo

video upload by ADL-MusicLab

"Hello, everyone!

Here's to you my 'No talking demo' of the amazing VAVRA, a FREE software emulation of the Waldorf Micro Q by "The Usual Suspects", which brings back to life this iconic synthesizer!

'The Usual Suspects' is a group of people who are currently Reverse Engineering and Emulating the DSP chip from original historic hardware synthesizers, which, in this case, is the Motorola DSP56300.

As is usual with The Usual Suspects releases, you’ll need to provide the original ROM, legally acquired, of course.

The architecture, signal flow, and character closely follow the original hardware, making this an absolutely faithful Waldorf Micro Q recreation in software form.

More info here:
https://dsp56300.wordpress.com/vavra/

In this demo I will just let you hear what some amazing sound designers have made for this stunning plugin simply by scrolling and playing some beautiful sounds."

FREE SYNTH: XENIA (Waldorf Microwave II/XT Emulator) - No talking demo

video upload by ADL-MusicLab

"Hello, everyone!

Here's to you my 'No talking demo' of the amazing XENIA, a FREE software emulation of the Waldorf Microwave II/XT by 'The Usual Suspects', which brings back to life these iconic synthesizers!

'The Usual Suspects' is a group of people who are currently Reverse Engineering and Emulating the DSP chip from original historic hardware synthesizers, which, in this case, is the Motorola DSP56300.

As is usual with The Usual Suspects releases, you’ll need to provide the original ROM, legally acquired, of course.

The architecture, signal flow, and character closely follow the original hardware, making this an absolutely faithful Waldorf Microwave II/XT recreation in software form.

More info here:
https://dsp56300.wordpress.com/xenia/

In this demo I will just let you hear what some amazing sound designers have made for this stunning plugin simply by scrolling and playing some beautiful sounds."

Roland JP-8000 Emulation (JE-8086) - "Cinematica" Soundset

video upload by LFOstore

"BUY: https://lfo.sellfy.store/p/roland-jp-...

Finally famous Motorola DSP56300 emulated in computer!
The Virus B,C,TI,SNOW, Waldorf Micro Q and other famous synths were made with this baby in heart.

Please support developers here: https://dsp56300.wordpress.com/ostiru...

'Cinematica' Soundset for legendary Roland JP-8000 emulation - JE-8086 !

Its very different to the most of soundsets you saw before - with all this progressive trance supersaw leads & arps - 'Cinematica' focused on 'analog like' tones:

deep basses, analog leads, warmest strings & deepest pads under inspiration of modern & vintage science fiction movies.

Preset categories:

1-16 - Strings Pads Swells
17-24 - Leads Poly & Mono
25-32 - Basses
33- 41 - Plucks
42- 49 - Movements
50 - 58 - Vintage Strings
58 -64 - Varios sounds

By Nick Klimenko aka Chronos, a creator of 'Organica' for Waldorf Blofeld & 'WS Universe' for Korg Wavestation.

All sounds of soundset bpm syncable & modulation wheel approved.

Powerful unison basses, stunning mono & poly leads, sharp plucks, dynamic & wide arps, deep & realistic strings.

Great for soundtrack atmosphere, synth-pop & retro wave music, dance floor music.

Rediscover & Enjoy The Roland Legacy!"

FREE SYNTH: OsTIrus (Access Virus TI/TI2/SNOW Emulator) - No talking demo

video upload by ADL-MusicLab

"Hello, everyone!

Here's to you my 'No talking demo' of the amazing OsTIrus, a FREE software emulation of the Access Virus TI/TI2/SNOW by 'The Usual Suspects', which brings back to life these iconic synthesizers!

'The Usual Suspects' is a group of people who are currently Reverse Engineering and Emulating the DSP chip from original historic hardware synthesizers, which, in this case, is the Motorola DSP56300.

As is usual with The Usual Suspects releases, you’ll need to provide the original ROM, legally acquired, of course.

The architecture, signal flow, and character closely follow the original hardware, making this an absolutely faithful Access Virus TI/TI2/SNOW recreation in software form.

More info here:
https://dsp56300.wordpress.com/ostirus/

In this demo I will just let you hear what some amazing sound designers have made for this stunning plugin simply by scrolling and playing some beautiful sounds.

#accessvirus #synth #vst"

JE-8086 retro supersaw trance pluck + modern twist from Sinevibes plugins

video upload by

"From 1997 to 2026: take a vintage supersaw pluck from Roland JP-8000 and make it lush and modern! This demo features our Vague binaural time diffusion (smearing and stereo expansion) and Integer digital/analog buffer device (lo-fi modulated delay with self-oscillating feedback)."

FREE SYNTH: JE-8086 (Roland JP-8000 Emulator) - No talking demo

video upload by ADL-MusicLab

"Hello, everyone!

Here's to you my 'No talking demo' of the amazing JE-8086, a FREE software emulation of the Roland JP-8000 by 'The Usual Suspects', which brings back to life this iconic synthesizer!

'The Usual Suspects' is a group of people who are currently Reverse Engineering and Emulating the DSP chip from original historic hardware synthesizers, which, in this case, is the Toshiba TC170C140.

As is usual with The Usual Suspects releases, you’ll need to provide the original ROM, legally acquired, of course.

The architecture, signal flow, and character closely follow the original hardware, making this one of the most faithful JP-8000 recreations currently available in software form.

More info here:
https://dsp56300.wordpress.com/je8086/

In this demo I will just let you hear what some amazing sound designers have made for this stunning plugin simply by scrolling and playing some beautiful sounds.

#roland #synth #vst"

JE-8086 - JP8000 Emulator Now Available

video upload by Elektronick Musick

Follow-up to this post.

Walkthrough by Autodafe:

JE-8086 Is OUT NOW – FREE Roland JP-8000 clone!

video upload by Autodafe

Note it requires a ROM of the OS.

"JE-8086 is now available as a public Beta, and in this video I take a closer, more technical look at the current state of the synth. I previously covered JE-8086 during its Alpha phase, and this update shows what has evolved and how the instrument behaves now that it’s opened up to everyone.

The video focuses on the **dual-part architecture (Part A / Part B)**, explaining how the two parts can be configured with different patches and used simultaneously inside a track. I walk through how each part can be treated independently, making JE-8086 suitable for layered sounds, splits, or performance-style switching within a single instance.

I also demonstrate how to *set up and use automation* for both parts of the synth, showing practical examples of parameter automation inside the DAW. This includes controlling sound-shaping parameters over time and managing automation lanes when working with the dual-engine structure.

JE-8086 is a 1:1 emulation of the original Roland JP-8000, built by The Usual Suspects and aiming for cycle-accurate behavior. The architecture, signal flow, and character closely follow the original hardware, making this one of the most faithful JP-8000 recreations currently available in software form.

👉 Download JE-8086 (Beta):
https://dsp56300.wordpress.com/je8086/"

Coming soon...

video upload by Numero Uno

Follow-up to this post.

"This demo uses 32 instances. Every sound you hear is from the JE8086 emulator, including the orchestral intro and the outtakes.

All presets are made from scratch from an init patch and are available on our Discord upon release.

Join our Discord: https://discord.gg/WJ9cxySnsM

FAQ:

Can it load presets from the hardware? Yes. It can export sounds for the hardware too

What formats will be available: VST2/3/AU/Clap/LV2 for Win/Mac/Linux

How much will it cost? Nothing, it will be free and open source

Is this emulating the 8000 or 8080? It will be able to run both, depends on the used ROM. Demo uses the 8000"

JP-8000 Emulator by DSP56300 in the Works

This one is in via an anonymous reader.

You might be familiar with DSP56300's Waldorf, Access, and Clavia/Nord emulations from previous posts. The emulations stand out as they are ports of the original code running on emulations of the motorola DSP56300 chip. It looks like they will be tackling the Roland JP-8000/8080 next with the JE-8086, however, the JP-8000 runs on a custom Toshiba DSP chip, not Motorola. They are branching out.

via Google AI: "The Roland JP-8000 synthesizer contains a custom Toshiba-made ESP2 chip for its digital signal processing, which was a key component for its virtual analog (VA) synthesis and the creation of its iconic Supersaw waveform. The ESP2 chip was a general-purpose DSP developed by Toshiba and used in several other Roland and Boss products of the era."

FREE SYNTH: NODAL RED 2X - No talking demo

video upload by ADL-MusicLab

"Hello, everyone!

Here's to you my 'No talking demo' of the amazing NODAL RED 2X, a FREE software emulation of the Nord Lead/Rack 2X by "The Usual Suspects", which brings back to life this iconic synthesizer in all its red glory!

"The Usual Suspects" is a group of people who are currently Reverse Engineering and Emulating the Motorola DSP563xx series of DSP processors.

This DSP has been used in plenty of virtual analogue synthesizers and other musical gear that was released after around the mid 90s, such as Access Virus A, B, C, TI / Clavia Nord Lead 2X, 3, Modular / Waldorf Q, Microwave II / Novation Supernova, Nova and many others.

And now they released a must have from the 2000'...a Nord Lead/Rack 2X perfect emulation. This synthesizer uses two Motorola DSP56362 and the synthesis engine of NODAL RED 2X is identical to the Nord Lead 2x and it can also load Nord Lead 1 presets.

More info here:
https://dsp56300.wordpress.com/

In this demo I will just let you hear what some amazing sound designers have made for this stunning plugin simply by scrolling and playing some beautiful sounds."

You can find additional demos here.

Nodal Red 2X (Free Clavia Nordlead 2X emulation) - Demo by Crazik

video upload by cra zik

"The Usual Suspects again released a must have from the 2000' ! Clavia Nordlead 2X perfect emulation (DSP56300..in fact DSP56362 ). Free VST, CLAP, AU on Linux, windows & mac.. The melodies I play are mine and copyrighted (SACEM). All Rights Reserved.
Free download (Firefox recommended):
http://www.crazik.free.fr/makemusicfo...
Official website:
https://dsp56300.wordpress.com/"

Waldorf Microwave/XT FREE Emulation (Xenia) - “Best Analog & Ambient” Soundset

video upload by LFOstore

"The Future Is Now!

Finally famous Motorola DSP56300 emulated in computer!

The Virus B,C,TI,SNOW, Waldorf Micro Q and other famous synths were made with this baby in heart.

Now Introducing Xenia - VST plugin with 100% full emulation of Microwave & Microwave XT Synthesizers on your MAC & PC for FREE!

Please support developers here: https://dsp56300.wordpress.com/ostiru...

This pack contains all installation files & instruction how to legaly download original OS from Waldorf website to install & Enjoy Microwave Universe wherever you are!

All is 100% Legal!

And our soundset 'Best Analog & Ambient Sounds' with 64 organic presets for both models!

Powerful & rich sound modeling like never before.

Categories:

Basses
Leads
Plucks
Strings/Pads
Arps

By Nick Klimenko aka Chronos, a creator of 'Organica' for Waldorf Blofeld & 'WS Universe' for Korg Wavestation.

All sounds of soundset bpm syncable & modulation wheel approved.

Powerful unison strings, stunning unusual arps, deep pads & polys great for soundtrack atmosphere, synth-pop & retro wave music, dancefloor music.

Powerful unison basses, stunning mono & poly leads, sharp plucks, dynamic & wide arps, deep & realistic strings.

Great for soundtrack atmosphere, synth-pop & retro wave music, dance floor music.

Rediscover & Enjoy The Waldorf Legacy!"

DSP56300 Emu - Nodal Red 2x - Clavia Nord Lead 2x Demo

video upload by Numero Uno

"The Nord Lead/Rack 2x uses two Motorola DSP56362 at 120 MHz and a Motorola MC68331 at 25 MHz. The synthesis engine is identical to the Nord Lead 2 and it can load Nord Lead 1 presets, too.

This demo was created with multiple instances of Nodal Red 2x in a development state (version 1.3.18) and external Delay & Reverb FX"

This is the first post to feature Nodal Red 2x. I'm not seeing any info on https://dsp56300.wordpress.com at the time of this post.

Waldorf Micro Q FREE Emulation (Vavra) – “Analog Dreams" Soundset

video upload by LFOstore

"The Future Is Now!
Finally, famous Motorola DSP56300 emulated in computer!

BUY: https://lfo.sellfy.store/p/waldorf-mi...

The Waldorf Micro Q and other famous synths were made with this baby in heart.

Introducing Vavra – VST plugin with 100% full emulation of Waldorf's MicroQ Synthesizer on your MAC & PC for FREE!

Please support developers here: https://dsp56300.wordpress.com/

This pack contains all legal links on installation files & instruction & original OS from Waldorf's website to install & Enjoy Micro Q Universe wherever you are!

And our soundset “Analog Dreams" with 100 organic presets for Vavra plugin!

It’s the first time you can get so many useful atmospheric sounds for your production collected in one soundset.

By Nick Klimenko aka Chronos, a creator of “Organica” for Waldorf Blofeld & “WS Universe” for Korg Wavestation.

All sounds of soundset bpm syncable & modulation wheel approved.
All instructions are included in PDF file.

Powerful unison strings, stunning unusual arps, deep pads & polys great for soundtrack atmosphere, synth-pop & retro wave music, dancefloor music.

Powerful unison basses, stunning mono & poly leads, sharp plucks, dynamic & wide arps, deep & realistic strings. Great for soundtrack atmosphere, synth-pop & retro wave music, dance floor music.

Categories:
Basses
Leads
Plucks
Strings/Pads
Arps

Rediscover & Enjoy The Waldrof Legacy!"

Waldorf Micro Q FREE Emulation (Vavra) – “Ambient Sounds & Techno Arps" Soundset

video upload by LFOstore

"The Future Is Now!

BUY: https://lfo.sellfy.store/p/waldorf-mi...

Finally, famous Motorola DSP56300 emulated in computer!

The Waldorf Micro Q and other famous synths were made with this baby in heart.

Introducing Vavra – VST plugin with 100% full emulation of Waldorf's MicroQ Synthesizer on your MAC & PC for FREE!

Please support developers here: https://dsp56300.wordpress.com/

This pack contains all legal links on installation files & instruction & original OS from Waldorf's website to install & Enjoy Micro Q Universe wherever you are!

And our soundset “Ambient Sounds & Techno Arps" with 100 organic presets for Vavra plugin!

This unique soundset – contains 50 atmospheric sounds & 50 organic arps.


It’s the first time you can get so many useful atmospheric sounds for your production collected in one soundset.

By Nick Klimenko aka Chronos, a creator of “Organica” for Waldorf Blofeld & “WS Universe” for Korg Wavestation.

All sounds of soundset bpm syncable & modulation wheel approved.
All instructions are included in PDF file.

Powerful unison strings, stunning unusual arps, deep pads & polys great for soundtrack atmosphere, synth-pop & retro wave music, dancefloor music.

Powerful unison basses, stunning mono & poly leads, sharp plucks, dynamic & wide arps, deep & realistic strings. Great for soundtrack atmosphere, synth-pop & retro wave music, dance floor music.

Categories:
Basses
Leads
Plucks
Strings/Pads
Arps

Rediscover & Enjoy The Waldrof Legacy!"