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Ragnarök – v1.2.4 [13-Sep-2019]


Ragnarök is a software instrument for Microsoft Windows (VST) and Apple macOS (VST/AU) simulating a custom-built one-of-a-kind analog synthesizer from 1980. It is written in native C++ code for high performance and low CPU consumption.

Ragnarök is the collaborative work of Hans Peter aka CrimsonWarlock aka TechnoGremlin (synth concept, GUI design, user manual, patch programming) and Björn aka Full Bucket (DSP+GUI+patch programming). Read more about the background of this project in the user manual and in the respective KVR thread!

The main features of Ragnarök are:

On Hans Peter's track "Midsummernight Love Affair", Ragnarök is the only audio source (plus some delay, reverb and slight compression).

ZIP file

Download Ragnarök Windows VST Version 1.2.4 (ZIP file)

PKG file

Download Ragnarök macOS VST/AU Version 1.2.4 (PKG file)
You may have to reboot your Mac after installing Ragnarök!

ZIP file

Download Hans Peter's NKSF template for Ragnarök

English PDF

Download the Ragnarök Manual (PDF file)     Read the Version 1.2.4 Release Notes

French PDF

Download the Ragnarök French Manual (PDF file) by Laurent Bergman


Kraftraum, Animehaus, and stvrsz have created many amazing presets for Ragnarök which are exclusively available for download here:

ZIP file

Download Kraftraum's Ragnarök presets (ZIP file)
ZIP file
Download Animehaus' Ragnarök presets (ZIP file)
ZIP file
Download stvrsz's Ragnarök presets (ZIP file)

Even more presets can be found at here at KVR!


Ragnarök was subject of KVR's One Synth Challenge #70 (OSC).
Go to the official OSC website and listen to the submissions of this great event!


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last updated: September 13, 2019 by the Bucket
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