Kilohearts has launched a flash sale with 50% off on the Convoler convolution effect plugin as part of its Black Friday promotion.

The most common, and very cool, use for convolution is for reverb. If you go to a place with a nice ambience, like your local church or your grandmother’s bathroom, and you record the echo from a short loud click, you can convolve any other sound with the resulting impulse response (IR) and it will sound as if you were magically playing it in that location.

But that’s not all you can do with Convolver. Because IRs are simply audio files, you can load any sample into Convolver to emulate anything from a simple guitar amp cabinet to freaky filters, distinctive delays, and much more. To give you an idea, we’ve included over 300 factory IRs for a range of unique effects. And some reverbs, of course.

Available for Windows and Mac in VST/VST3, AU and AAX plugin formats and as a snapin for Kilohearts hosts, Convolver is on sale for $19.50 USD through November 23rd, 2023 (regular $39 USD).

More information: Kilohearts / Convoler