74.06 MB / 590.65 MB

Paradigm, a vintage analog synthesizer built on a legendary five voice architecture.
Vintage Analog Character in Every Voice
Paradigm is a vintage analog synthesizer built on a legendary five voice architecture.
Sixteen independent voices give chords depth and sustained notes a constantly shifting character. Press play to hear it across RnB, synth, trap, and vintage presets.

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Paradigm.Lite.1.0.0.WIN  ( 74 MB )

Paradigm.Lite.1.0.0.MAC  ( 591 MB )

29.02 MB / 156.05 MB

Monarch: A Vintage Inspired Polyphonic Synth for Pads, Keys, Leads and Plucks
Cymatics Monarch is a vintage inspired polyphonic synthesizer built for lush pads, expressive keys, soaring leads, and rich plucks.
Explore a curated preset collection, then shape your sound with Motion, Texture, Color, and Space, or dive into the advanced controls to fine tune the synthesis and effects.

Craft Rich, Expressive Sounds in Seconds
Finding the right sound should feel effortless.

Monarch gives you a curated collection of presets built for lush pads, expressive keys, soaring leads, and rich plucks.

Load a preset that inspires you, then make it yours with four simple controls.

The result is a warm, vintage inspired sound that sits beautifully in any production.

How Does Monarch Work Exactly?
MOTION brings your sound to life with movement and modulation. As you increase it, the tone becomes more animated and expressive, without any complicated routing.

Shape the rest of your sound with three more hands on controls:

TEXTURE adds warmth, grit, and vintage character.

COLOR shapes the tone and harmonic flavor of your sound.

SPACE opens up depth and dimension with lush reverb and ambience.

Want more control? Dive into the ADVANCED panel to fine tune the synthesis and effects.

Monarch is built for producers who want professional, inspiring sounds fast, whether you are writing pads, keys, leads, or plucks.

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Cymatics.Monarch.1.0.1  ( 185 MB )

166 MB

88Emu emulates the hardware inside most Sound Canvas modules and related earlier sound generators, used for retro gaming and DTM. It runs the original firmware on emulated CPUs and sound chips, including the firmware’s instrument selection, voice allocation, effects, MIDI handling and front-panel behavior. You supply the ROM images; they are not included.

88EmuPlayer is NOT a DAW-compatible plugin, but instead a standalone application for playing MIDI files and using those devices from a MIDI keyboard, sequencer or game. 88EmuCli uses the same emulation to render files to WAV offline using a command line interface, without having to wait for the song to play in real time.

sage Guide
The zip files you can download contains two executable files/apps:

88EmuPlayer: Double click on this one if you want to use the software to play with a MIDI keyboard, playback MIDI files or use it to play retro video games;
88EmuCli: if you want to quickly convert MIDI files into WAV files, without having to wait for the time of the song to pass in real time. This is a console application, so you probably want to run it from your terminal.
MacOS users: macOS quarantines programs downloaded from the internet and can refuse to open 88EmuPlayer or 88EmuCli the first time, saying it could not verify them. Open System Settings → Privacy & Security, scroll down to Security, click Open Anyway next to the message about the program, and confirm. This is needed once per program; for 88EmuCli, run it once in Terminal first so that the message appears. On macOS 14 and earlier, Control-clicking the app in Finder and choosing Open also works.

Once you run the application, you can select with device you want to emulate, like the SC-88 or the SC55mkII. Once you click on the device, a dialog will appear helping you correctly installing the necessary ROM files into the emulator.

You can then configure your MIDI inputs and audio outputs in Settings, open/drag MIDI files to be played into the MIDI player area, interact with the hardware buttons to configure the unit.

Usage for Retro-Gaming
You can use 88EmuPlayer for playing older games that use General MIDI or GS music. Experimental support for MT-32 and CM-64 compatible games is still partial (CM-32P only for now).

To achieve this you will need to route the MIDI output of your game or emulator (such as DOSBox, ScummVM or Neko Project) into 88EmuPlayer. If you are in a MacOS or Linux system, an option is available to create a “Virtual MIDI port”, so that 88EmuPlayer can already show up as available option in the MIDI configuration of your emulator. If you are in a Windows based system, though, you will need to use a 3rd party software for that, such as LoopBe1 or loopmidi.

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88EmuPlayer.2.2.25.WIN  ( 166 MB )

88EmuPlayer.2.2.25.MAC  ( 166 MB )

88EmuPlayer.2.2.25.LINUX  ( 166 MB )

55 MB

FB3 is a software instrument for Microsoft Windows (VST2/VST3/CLAP/AAX) and Apple macOS (VST2/VST3/CLAP/AU/AAX) simulating the classic Kawai K3/K3m synthesizer from 1986. It is written in native C++ code for high performance and low CPU consumption. Main features are:

Simulation of the original wave generator unit
Original factory sounds
Up to 64 voices polyphony
User interface can be used to edit the original K3/K3m units
SysEx and User Wave import and export
Resizable user interface (not “N” version!)
Supports MTS-ESP by ODDSound dynamic micro-tuning
MIDI Learn – all parameters can be controlled by MIDI CC
Plug-in supports Windows and macOS (32 bit and 64 bit)
No AI tools were used, except for a few stylistic improvements to the English in the manual
Of course, FB3 sounds nothing like the hardware, and especially the filters are crap. That said I hope that all the non-nitpickers will have fun with my plug-in.🙂

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FB3.1.0.0  ( 57 MB )

177 MB

Roland JV-880 Emulator. Emulator of a famous 1U rack unit rompler made by Roland in 1992, as a VST3 and AU plugin. Based on NukeYKT’s SC55.

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VirtualJV.1.0.1  ( 177 MB )

12.6 MB

Magical FDS Plug is a software synthesizer plug-in that reproduces the sound of the The Disk System (FDS) sound chip. It can be used within Mac / Windows host applications that support Audio Units and VST3.

The FDS sound chip features a unique architecture in which a 64-sample waveform memory (carrier) is modulated by a separate 32-step instruction sequence (modulator). Despite its steep learning curve, Magical FDS Plug preserves the full flexibility of the original hardware while providing a logical interface for building waveforms — through additive synthesis, presets, and more.

Features
Carrier + Modulator — two independent signal paths. Design the audible waveform (carrier) and its modulation sequence (modulator) separately.
Logical waveform editing to take the guesswork out of FDS sound design:
Additive Synthesis — Drawbar-style, like a tonewheel organ. Mix harmonics with 8 sliders.
Preset Waveforms — Start from triangle, sawtooth, or sine wave, then reshape the tone via compression and expansion.
Pulse Waveform — Shape the waveform by adjusting the pulse width (1–63) of a square wave.
Freehand Drawing — Draw a 64-point waveform directly using sliders.
Modulator: 6 presets + Custom — Triangle, sawtooth, sine, square, ramp up, ramp down. In Custom mode, enter a 32-step opcode sequence (32 digits, 0–7) as text.
Modulation rate modes — Three modes: LFO (slow, cyclic modulation), FM (timbral modulation), and OFF.
ADSR envelopes for both carrier and modulator — Shape the volume and modulation over time, with the same workflow as Magical 8bit Plug 2.
Hardware-accurate output filter — A ~2 kHz low-pass filter modeled on the original hardware, switchable on/off (default: on).
Preset save / load — Save and load all parameters as an XML file.

Carrier and Modulator
Part Role Details
Carrier The audible base waveform A 64-sample, 64-level (6-bit) wavetable. Can be built in four ways: additive synthesis, preset waveforms, pulse waveform, or freehand drawing.
Modulator An instruction sequence that alters the carrier’s readout speed (and thus its timbre) Operates as a 32-step, 3-bit opcode sequence. Choose from 6 presets including triangle wave, or specify opcodes directly in Custom mode. Rate and depth controls allow LFO-style or FM-style effects.
Specifications
Parameter Details
Polyphony 1–32 (default: 1)
Carrier waveform modes Additive Synthesis / Preset Waveforms / Pulse Waveform / Freehand Drawing
Carrier waveform 64 samples, 64 levels each (6-bit)
Modulator Triangle / Sawtooth / Sine / Square / Ramp Up / Ramp Down / Custom (32×3-bit opcode text)
Modulation rate 1–4095 (LFO: 1–30 / FM: 30–4095)
Modulation depth 0–63 (LFO: 1–5 / FM: 0–63)
Modulation mode LFO / FM / OFF
Envelope ADSR (Attack / Decay / Sustain / Release) for both carrier and modulator
Controller support Velocity (0–127) / Pitch bend (±0–±24 semitones)
Output filter Hardware-approximate low-pass (~2 kHz), switchable on/off
Color themes 7 themes (FDS / YMCK / YMCK Dark / Japan / Worldwide / Monotone / Mono Dark)
Presets Save / load as XML file

Operation environment
Mac OS X macOS applications that support Audio Units and VST3 (macOS 10.13 or later)
Windows Windows applications that support VST3

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MagicalFDSPlug  ( 12 MB )

94.7 MB

A synthesizer plugin emulating the Roland Juno-6, Juno-60, and Juno-106, built with JUCE.

6-voice polyphonic with dual-mode DSP (Juno-60 analog / Juno-106 firmware), per-voice analog variance, TPT ladder filter with OTA saturation, ngspice-verified BBD chorus, arpeggiator with DAW sync, portamento, and 240 factory presets (112 Juno-60 + 128 Juno-106). Parameter curves calibrated from hardware measurements, circuit simulation, and firmware analysis.

Formats: AU, VST3, LV2, CLAP, Standalone Platforms: macOS (10.15+), Windows, Linux

SysEx: Full Juno-106 SysEx support (IPR/APR send and receive). A separate AU variant (aumf) is included for Logic Pro, which blocks SysEx on standard AU instruments.

Full documentation

Ultramaster Group was born in the year 2000, in a loft in Brooklyn, NY. Our bold mission: professional-grade audio software for the Linux ecosystem. We were young, idealistic, and perhaps a little bit ahead of our time.

Life eventually pulled us into different orbits. Karl went on to found the art and design powerhouse Kayrock Screenprinting, while Dave joined the engineering teams at Google. But the music never truly stopped.

Twenty-five years ago, we were targeting the Pentium Pro, working without the luxury of oscilloscopes, service manuals, or community hubs like ModWiggler and Reddit. Today, after decades spent designing Kayrock Powertools and scaling global infrastructure, we’ve returned to the Juno source code.

A lot has changed since the late 90s. Hardware is exponentially faster and DSP methodology has evolved. We have spent time heavily recalibrating and refining the engine for the modern era. While the interface remains intentionally familiar, the internal architecture has been overhauled for better performance and precision.

We are rereleasing KR-106 as an open-source project under the GPL to give back to the community that inspired us from the start. Our goal is to make this as accurate as humanly possible, and we would love for you to help us get there.

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KR-106.2.5.12  ( 95 MB )

87 MB

The Fury-68 is a software instrument for Microsoft Windows (VST2/VST3/CLAP/AAX) and Apple macOS (VST2/VST3/CLAP/AU/AAX) simulating the KORG Poly-61 polyphonic synthesizer from 1982. It is written in native C++ code for high performance even on “lighter” systems.

Main features are:

Close simulation of the original hardware
Extended polyphony and Unison mode
Increased parameter resolution
Optional enhancement parameters (VCA envelope generator etc.)
Additional Phaser, Chorus and Ensemble section
Alternative parameter panel with preset browser
Resizable user interface (not “N” version!)
Supports MTS-ESP by ODDSound dynamic micro-tuning
MIDI Learn – all parameters can be controlled by MIDI CC
Plug-in supports Windows and macOS (32 bit and 64 bit)

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fury68-v1.0.0  ( 83 MB )

19 MB

We are proud to release a new vst inspired by Virus C and Sylenth1.

Vira1 is our new vst we bring to the world. We hope you gona enjoy it! It has a good sound and are made with high quality wavetables. Enjoy and have fun!

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Vira1-v1.0.1  ( 18 MB )

 500 MB

The Usual Suspects, the developers of the DSP56300 emulator, have dropped JE8086, a new Synthesizer plugin recreating the legendary Rohland JP8000.

Here is a demo video:

Changelog can be found in the discord!

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JE8086-2.1.1_WIN  ( 107 MB )

JE8086-2.1.1_MAC  ( 223 MB )

JE8086-2.1.1_LINUX  ( 201 MB )