Black Diamond Probe – Curve Extractor

Are your digital mixes sounding a little too sterile? I found a fix. Look, we’ve all dealt with the same studio struggle. You run a dry synth or vocal through a killer vintage tube preamp or a boutique overdrive pedal, and it instantly slaps.

The saturation is warm, the headroom feels endless, and the vibe is just crazy. But then you go back to working strictly in the box, trying to recreate that exact flavor with stock plugins, and it just doesn’t sit in the mix the same way.

Well, it’s time to stop guessing. Enter Black Diamond Probe.

Why Black Diamond Probe is a Game-Changer for Your Mix & Workflow

This isn’t just another generic saturation plugin. It’s a profiling tool designed to extract the exact DNA of your favorite nonlinear gear. Here is why you need this in your toolkit:

Steal the Soul of Real Hardware: Run your audio through any nonlinear device—tube preamps, tape machines, or overdrive pedals—and Probe will mathematically extract the transfer function that defines its unique distortion character.
Build a Custom Vibe Library: Once you capture that magic, you can export the curve as a ‘.tfunc’ file. Load it directly into Black Diamond Distortion to reuse it on future tracks, tweak it, or push it way past its analog limits.
See What Your Gear is Actually Doing: Learn exactly how different tubes, transistors, or op-amps color your signal. Whether you’re probing an analog unit or analyzing a software emulation, you’ll see exactly what’s happening to your audio under the hood.

⚡ Pro Producer Tip: Capturing the Perfect Dirt

When profiling a guitar pedal or outboard gear, bypass any EQs or DC blocking filters first. Probe works best when capturing pure, memoryless distortion without phase rotation. Once you’ve extracted the raw saturation curve and loaded it into Black Diamond Distortion, you can easily EQ the top end later to make it sit perfectly in the mix!

Tech Specs (Keep it Light)

File Size: A stupidly light 9.95 MB. It won’t bog down your hard drive.
Compatibility: Available for both WiN and MAC setups.
File Formats: Exports custom ‘.tfunc’ files that integrate flawlessly with Black Diamond Distortion (and future Black Diamond products).
The Golden Rule: For pinpoint accuracy, the device you are testing needs to be “memoryless” (meaning the output only relies on the current input). Straight distortion, clipping, and waveshaping work flawlessly. If you try to capture time-dependent gear like a compressor or a tape machine with heavy hysteresis, the plot will draw wild loops. It’s fun to visualize, but the exported curve will only be an approximation!

The Verdict

Black Diamond Probe is basically a cheat code for beatmakers and mix engineers. It bridges the gap between the analog hardware world and your digital DAW workflow. If you want to capture the exact sauce of that one pedal that always makes your 808s knock, or clone the tube saturation of a $3,000 preamp, this utility is an absolute must-have.

Visit Developer Site

Black.Diamond.Probe.1.0.1 ( 10 MB )

Let me know in the comments how this sits in your latest project! What piece of outboard gear or pedal are you going to capture first? 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.