Unholy – Hybrid Distortion

Are your mixes sounding a little too sterile and thin? I found a fix.

We’ve all been there – you pull up a drum bus or a lead vocal, and it just sounds lifeless in the mix. You start stacking generic saturators trying to get some character, but everything just ends up muddy, eating up your headroom instead of cutting through the speakers. You need that authentic, analog grit that actually sits right in the pocket.

Enter the Unholy by Revolt DSP.

Why Unholy is a Game-Changer for Your Mix & Workflow

This isn’t just another run-of-the-mill digital clipping tool. The Unholy has a serious pedigree—it was the very first physical pedal designed by Revolt’s Lead Developer, Ryan. Now they’ve brought that exact boutique algorithm back to life for free, with some slick next-gen graphics. Here is why this plugin slaps so hard:

Asymmetrical Grime: It features a unique hybrid circuit where the positive waves are soft-clipped (warm and tube-like) while the negative waves are hard-clipped like a classic fuzz. The result? Insane harmonic character that gives you heavy bite without entirely destroying your transients.
Total Mix Versatility: Yeah, it’s a pedal emulation, but don’t just leave it on guitars. Throw this on a vocal to give it that indie, radio-ready edge, or print it on your drum bus to make your snares absolutely knock.
Lightweight on CPU: Clocking in at just 14 MB, this vibe machine is tiny. You can run multiple instances across your session without your computer breaking a sweat.

⚡ Pro Producer Tip: Parallel Bus Destruction

Set up an aux return with Unholy absolutely slammed, then subtly blend it underneath your main drum or vocal bus. This parallel distortion trick adds crazy RMS and perceived loudness, gluing the track together without sacrificing the punch of your original dry signal. It instantly brings the whole mix forward!

Tech Specs (Keep it Light)

Getting this set up in your DAW is a breeze. Just make sure you close your session before running the .pkg installer.

Size: A microscopic 14 MB.
Mac Requirements: Mac OSX Sonoma 14.4.1 or higher, 8GB RAM, and an Apple M1/2/3 processor. (Note: Intel processor support is dropping soon!)
Windows Requirements: Windows 10 64-bit, 8GB RAM, and an i3 processor or equivalent.

The Verdict

Revolt DSP gave us a major gift by dropping the Unholy into our plugin folders for free. It’s got history, it’s got tons of vibe, and it adds an incredibly specific, analog flavor of distortion to your arsenal that standard stock plugins just can’t touch. Grab it today on the house, and who knows—we might even see them drop limited runs of the physical pedal again someday.

Visit Developer Site

Unholy_Distortion-v1.2 ( 13 MB )

Let me know in the comments how this sits in your latest project! Are you throwing this on your 808s, or using it to texturize a lead vocal? Let’s talk shop below! 👇

VST

We’re audio producers and sound designers with over 20 years of experience in the industry. Our team has lived through the entire evolution of digital audio production.

Our mission? To filter out the junk and bring you only the studio-ready free VSTs that actually compete with paid gear. We do the digging so you can focus on creating.