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.

Here is a collection of RBJ filters for your use. Please note however, the low shelf filter is buggy and will be updated.

These are entirely unique filters made by Robert Ellis Langford / LE Attol / king OZ records and are CCBY (by attribution)

these come with a useful EQ example that has a very advanced graphic look achieved to better show what's possible.

DSProbotics forum posting
Download #1

rbj custom filters using la pi2 variation - 13 (including live selecter)
Downloads: 4, File Size: 1.2 MB, Added: 15 May. 2020

Download #2

The imperium is a proof of concept, proving that the Imperium EQ can be used to create a lightning fast, technologically effective and beyond-the-norm equalizer that exceeds known industry standards. I need to stress, that there is no falsehood when suggesting the third example is extremely advanced. It's NASA advanced and is boggling for Me (King OZ) to even think about, TBH. It was a moment of genius that passed, that will probably take you 24 hours or more to get your head around.

This technology is free to use, but please attribute your work to DSPplug or VSTplug or king OZ records or to the name Robert Ellis Langford.

DSProbotics forum posting
Download #1 (beginner to intermediate)

Downloads: 4, File Size: 585.6 KB, Added: 15 May. 2020

Download #2 (Advanced)
Imperium Eq 1 9 7 Fixed Hanging Left Menu
Downloads: 1, File Size: 122.7 KB, Added: 15 May. 2020

Download #3 (Extremely Advanced!!!)
Imperium Eq 1 9 8 Incorporating Fft Style Analyzer
Downloads: 2, File Size: 161.7 KB, Added: 15 May. 2020

So, I had a chance to go over exactly how Youlean had interpreted LUFS recommendations and was able to increase the accuracy of the algorithm by about 8%. However, notably; and fairly, this advance was only due to a number that I had altered so as to perfect the registered calculation.

The "port" is resulting of entirely original examples made by DSProbotics customer forum members found at:

The new, unique algorithm still, however is utilizing an averaging module (made by Youlean) that is not as efficient as the algorithm designed by Thomas Chatfield AKA Exonerate. That algorithm will also be made available within this same entry in days to come.

This impressive flowstone utility is testament to Youlean's commitment to kindness and a sharing attitude that promotes fairness and equity, like those of his C+ youlean windows VST SDK ports.

DSProbotics forum posting

lufs flowstone standard
Downloads: 3, File Size: 1.0 MB, Added: 15 May. 2020

It's cool to use flowstone to test audio, and maybe rather than in FL studio (like I'd suggest tbh).

But, here's a nice sample player that allows you to listen in style with play, pause and stop commands as well as a real-time seek and scan time. Also has repeat setting to replay track indefinitely.

DSProbotics forum posting

Vstplug Sample Player
Downloads: 2, File Size: 14.9 KB, Added: 14 May. 2020

Making a sampler seems like a good idea, but there's many methods to achieve it. Therefore her's a few different schematics that show you how maybe you can load files, either from a folder or by selecting files individually.

DSProbotics forum posting

Download - Sampler example

La Sampler V11
Downloads: 1, File Size: 4.3 MB, Added: 14 May. 2020

Download - Preset files folder path

Preset File Path Based
Downloads: 2, File Size: 28.5 KB, Added: 14 May. 2020

People will often have strange, less than mathematical ideas to make limiters and compressors. This is such a limiter!

max 3% CPU, I believe it could go down to 1.8?


DSProbotics forum posting
DSProbotics forum posting 2
Knobman .knob download
Download #1

LA Esquire Stainless Version V0061
Downloads: 1, File Size: 912.0 KB, Added: 14 May. 2020

Download #2
LA Esquire 2 Stainless Version V0087 Public Version
Downloads: 3, File Size: 758.8 KB, Added: 15 May. 2020

These have a very small footprint and allow you to delay the activation or deactivation of a boolean. Furhermore, you can even have two times, one for on and another for off.

This becomes handy for animations, like in the case of a slide away menu or something the like.


DSprobotics forum posting


La Boolean Delay
Downloads: 2, File Size: 67 B, Added: 13 May. 2020


Here's a better slider with only two modules.

It's very efficient and it is fully tested with automation. The only thing I have not tested is the default 0-1 reference in the preset module I'm not sure if it requires a 1-value to work.

Check that out, but it's the most simple yet, and furthermore by y using it a user can also use the slider while automating without it breaking! Make sure however, maybe to use 1 subtracted by the value so that it defaults correctly.

Furthermore, Trogluddite added some code to make this move more effectively, so I added his modification instead of the original because it's so much better.

DSProbotics forum posting


Vstplug Slider Standard Trog Mod
Downloads: 1, File Size: 0, Added: 13 May. 2020

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: 1, File Size: 2.1 KB, Added: 13 May. 2020