Released in 1977, the PS-3300 Polyphonic Synthesizer is a virtual copy of one of the most iconic and rare electronic instruments in music history.

A staggering 144 unique sounds—three distinct sound modules for each of the 48 keys—were concealed in the original synthesizer’s design.

This iconic instrument is well known for its enormous, remarkably deep, roomy, and instantly identifiable sound. Famous performers and electronic music pioneers, including Kraftwerk, Jean-Michel Jarre, Keith Emerson, and Aphex Twin, were enthralled by its distinct personality.

The original gadget is undoubtedly the rarest, most costly, and most sought-after synthesizer on the planet because fewer than 50 copies were ever made.

Important Features and Design

  • The “Three-in-One” Concept: Three identical independent synthesizer modules (PSU-3301) operating in tandem make up the synth.
  • Three complete synths are layered on each key because each module has its own VCO, VCF, VCA, and Envelope Generator.
  • Legendary Resonators: Capable of creating rich, vocal-like harmonic sweeps, it has the distinctive voltage-controlled resonator parts.
  • Comprehensive Modulation: Contains a powerful global envelope generator for broad sound shaping, a sample and hold, and two LFOs (modulation generators) per unit.

Contemporary Software Improvements

  • Multi-Effects Rack:

The virtual version has a master effects section with slots for rich reverbs, choruses, delays, and tape echo, in contrast to the original hardware.

  • Flexible MIDI Control:

Features aftertouch capabilities, a 30-slot modulation matrix, and contemporary MIDI mapping for smooth hardware controller interaction.

Details

Version 1.0.4
Developer KORG
Activation (RG) K'ed by MORiA
Compatibility macOS 11 and later
Size 189 MB
Architecture ARM , x86 (64-bit)
Interface Language English

FAQ

Installation and activation instructions are included in the package (inside).
There are so many errors, we can't list them all here. Therefore, we've described all the solutions (with pictures) in the article: Errors when installing applications on a Mac
Official updates may result in loss of activation unless otherwise stated in the installation instructions. To update the software from this website, you must download the new version of the software from here (if available) and install it over the version currently installed on your computer. This will preserve your activation and settings for the software. Read more in the article: Updating pirated apps
To download large files, it is recommended to use any download manager, for example, FDM (Free Download Manager) For downloading from a file sharing service like Filen.io, it's not recommended to use Safari. Use Google Chrome or the aforementioned FDM browser, for example. To download files via torrent (.torrent file), you need a torrent client, such as Transmission or the aforementioned FDM. Please remember that providers may block access to some websites (1fichier.com, etc.). To bypass these blocks, it is recommended to use a VPN.
The site administration doesn't hack anything. That's the job of release teams and some enthusiasts. They're the ones responsible for ensuring updates are available. But you can hack software yourself by learning reverse engineering.
Definitely not in the comments. The site administration doesn't hack anything, and there's no order desk. However, you can order the software you need (not for free) in a special thread on forum.ru-board.com.
Open System Preferences -> General > Language & Region -> Applications - “+”. Select an app and language. This method works for most apps. The language in Adobe products is usually selected during the installation of the product itself. The language in games is usually changed in the game settings itself. There are exceptions. Don't hesitate to search for information online.
There are many options. The easiest is to use specialized app removal tools, such as App Cleaner & Uninstaller. To remove Adobe products, use the Creative Cloud Cleaner Tool .
The site offers a paid service: remote assistance (via AnyDesk, Zoom, Skype) with the installation of any applications (not just those from this site) on any Mac or PC. Learn more...

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Version 1.0.4
Developer KORG
Interface language English
Activation (RG) K'ed by MORiA
Compatibility macOS 11 and later
Architecture ARM , x86 (64-bit)
Size 189 MB
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Published (edited): June 3, 2026 Views: 4