Tilr, developer of Rippler and other free plugins, has released TetraOP, a new free, open-source 4-operator FM and wavetable Synthesizer plugin for macOS, Linux, and Windows.
It was developed as part for the KVR Developer Challenge 2026. It's now available on GitHub.
https://github.com/tiagolr/tetraop
Article: https://synthanatomy.com/2026/07/tilr-t ... x-win.html
Here is a sound demo
Tilr TetraOP: a FREE 4-Operator FM and wavetable Synthesizer plugin
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- KVRAF
- 1778 posts since 21 Dec, 2012
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- KVRAF
- 3469 posts since 25 Apr, 2011
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Korg Supporter Korg Supporter https://www.kvraudio.com/forum/memberlist.php?mode=viewprofile&u=386399
- KVRAF
- 1919 posts since 4 Oct, 2016
It crashes in the Windows version of Renoise upon loading it. I like how it shows how many of my CPU's cores are being used up. I may still keep Bazille because of how stable, versatile, and rich-sounding it is.
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- KVRian
- 936 posts since 24 Sep, 2016
Thanks. Gonna install it on the weekend.
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"I believe every music producer inherently has something unique about the way they make music. They just have to identify what makes them different, and develop it" - Max Martin
"I believe every music producer inherently has something unique about the way they make music. They just have to identify what makes them different, and develop it" - Max Martin