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Gather resources here for your flowstone or DSP projects. Much of the code is custom made by the DSPplug team, but some is based upon the work of other developers who should be mentioned in the details provided for each download available.


I got so annoyed with having to use fonts or hollow triangles for dropdown lists that I decided to make a system by using co-ordinates and the graph line primitive by specifying the filled colour.

Unless I was to set x-co-ordinates however, I doubt I would be able to do this without the use of the rotate primitive.

So, enjoy these triangles which are a nice alternatives to lines and to the webdings font.

DSProbotics forum posting


Vstplug Selector With Filled Solid Triangle Shapes
Downloads: 11, File Size: 2.1 KB, Added: 24 Jul. 2020


Has stuff from exo and from a g schematic with compressors


Vstplug Optimizing
Downloads: 14, File Size: 1.1 MB, Added: 24 Jul. 2020 forum posting

Original VSTplug post


The freq by phonicsaudio is a great EQ, but I'd realized it was designed for smaller monitors, years ago and I wanted something larger. So I looked at the source, gutted and replaced the filters.

It's why it has no logo and looks rather vanilla. Thanks to for the source and I'll be releasing a new version of this very soon!

Please check out for other great plugins and schematics. Like for instance synths and arpeggiators that are rarely matched in quality and design prowess.


Newest Freq
Downloads: 10, File Size: 73.4 KB, Added: 24 Jul. 2020 forum posting

KVR product DB entry

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So, this example was posted by Spogg under the name "Quilcom mono to stereo H Lauridsen plus" and I replaced any instances of stereo or mono4 delays with one tap mono interpolated delays by Martin Vicanek so as to be more efficient.

Furthermore, I switched the de-zippers over to a less sophisticated method that has a nice effect on speed as a whole and ensures noise free operation for the most part.

The big news is that this schematic allows you to make mono into stereo and it also allows you to control the phase cancellation. The H Lauridsen technique is a great one, but it will lean to one side or the other. Not like a professional studio. So, I made this to ensure that you can now mix with the effect like a professional studio in every degree.

A big thanks to Spogg ( Martin Vicanek (, Troggludite, Acrobat. Digitonix and Exonerate for contributions used.

My latest product, the king OZ records EQ uses this feature. I invite you to use it as well, but please attribute VSTplug or Robert Langford / LE Attol, and additionally consider mentioning Martin Vicanek, Trogluddite, Acrobat and Exonerate should you use these technologies.


VSTplug Mono To Stereo V1 2 DEMO
Downloads: 10, File Size: 59.1 MB, Added: 24 Jul. 2020

DSProbotics forum posting


[yasr_overall_rating size="medium" postid="1490" readonly="no"]

This is a much more efficient mathematics allowing stereo width. Keep in mind that it only accepts a bi-polar number for control.

i.e: -1 to 1

-1 =  mono
0 = stereo
1 = split stereo

Vstplug Acrobat Width Mod
Downloads: 13, File Size: 13.6 KB, Added: 24 Jul. 2020



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