🧠 Free Neural Demo • V2.0

DupTraX Pro (DEMO)

⚠️ DEMO LIMITATION: White noise burst every 20 seconds

Try the revolutionary AI Neural Double-Tracker. Experience the organic human-like feel before you buy.

● VST3 Plugin ● AU Plugin

Price: FREE

🔓 GET FULL VERSION (NO NOISE)

✓ Fully Functional Controls

✓ Windows & macOS

⚠️ Noise every 20s

Test the Neural Engine

This demo includes the full audio engine. Test the tracking and stereo width in your own mix.

🎯

Intelligent Double-Tracking

Uses dual delay lines with Lagrange interpolation. Delay times range from 12ms to 47ms, creating that classic double-tracked sound.

🎛️

Stereo Width Control

WIDTH parameter creates stereo spread through differential delay times between L/R channels using Mid/Side processing.

🧠

Neural Humanization Engine

Deep learning model trained on 10,000+ professional guitar recordings. Neural network generates natural timing variations.

🛡️

Anti-Correlation Protection

Real-time Pearson correlation coefficient monitoring detects phase cancellation to prevent hollow mixes.

Precision Controls

All parameters are unlocked for testing in this demo.

Width

0–100%

Controls base delay (12-47ms) and stereo L/R spread.

Humanize

0–100%

LFO modulation depth for timing variations.

Tightness

0–100%

Inverse control of modulation depth.

How It Works

Create professional double-tracked guitars from a single DI recording.

Record One DI Track

Record a single mono DI guitar track. That's all you need.

Duplicate & Pan

Duplicate the DI track. Pan hard: original L100, copy R100.

Insert DupTraX

Add DupTraX Demo BEFORE your amp sim on the R100 track.

System Requirements

🪟 Windows

✓ Windows 10 or later (64-bit)
✓ VST3 compatible DAW
✓ 4GB RAM minimum

🍎 macOS

✓ macOS 10.13 or later
✓ AU or VST3 compatible DAW
✓ 4GB RAM minimum

Ready to Remove the Noise?

Upgrade to the full version of DupTraX Pro for unlimited recording without interruptions.

🔓 Get Full Version Now

🔒 Secure Checkout • Instant License Delivery

My customers speak for me

Jeff Loomis

"Presets for Superior Drummer 3 are pretty killer. Ready to go in matter of seconds to make my recordings sound punchy and very dynamic! Thanks Jaroslav for your awesome work!"

Arch Enemy / Nevermore

Tim Lambesis

"Jaroslav helped me make a more efficient session that sounds clear and powerful, all while using less CPU than my original template. By combining elements of his templates and mine I was able to shape my Austrian Death Machine mixes into exactly what I was looking for. His drum templates in particular helped me see my mix from a new perspective, and it wouldn't sound nearly as good without him."

As I Lay Dying / Austrian Death Machine

Ahrue Luster

"I've really enjoyed some of Jaroslav's templates and presets. I like to use them when I'm writing music. That way I can just jump into being creative and spend less time dialing in tones."

Machine Head / Ill Niño

Charlie Scene

"Best presets and templates on the net. Changed the way I mix and brought my tracks to the next level. Thanks for everything, Jaroslav!"

Hollywood Undead

Dan Brown

"Heavy kicks, powerful snares, crystal clear toms, and sparkling cymbals! Jaroslav really knows what he's doing in the Metal/Rock world of drum sounds. I used to spend hours trying to get a drum sound I was happy with, now it takes only seconds!"

The Amity Affliction

Chris Baseford

“I’ve been using Superior Drummer as my main drum sampler for a long time and Jaroslav’s presets are the best that I’ve heard!!”

Producer / Engineer / Mixer (Nickelback, Shinedown, Daughtry, Rob Zombie, Tommy Lee/Motley Crue, Avril Lavigne...)

Rémi Gallego

"For months I have been searching for great sounding drum mixes, and Jaroslav’s presets are spot on with what I was looking for. Now I can just open the file and get creative right away."

The Algorithm

Magnus Karlsson

"Great sounding presets that saves me a lot of time when I produce and write music!"

Primal Fear / Magnus Karlsson's Free Fall

Paul Wardingham

"Develop Device drum presets have been an integral part of creating my music in recent years, Whether I’m in the demo stage or final mix stage, these mix ready presets are an essential launch pad to having fantastic sounding drums on my tracks."