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Puff Puff mixPass

A Dynamics Enhancer that makes your mixes loud and groovy!


LOUDER, but not compressed

When you need a track or mix louder, do you slap a compressor or limiter on it, squash it and crank up the gain? Yes, it gets louder, but does it sound, well... good?

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Puff Puff mixPass makes your signal louder by enhancing its harmonic structure to increase the apparent loudness to your ear. Yes, it sounds louder, but it’s not crushed with zilch dynamic range and that typical overcompressed flatness. The Puff Puff actually brings back dynamics and adds a warm, analog liveliness that usually requires a room full of tube equipment to emulate.

The Puff Puff mixPass does all this with some clever waveshaping and two sliders.


Clean Waveform


Loud Waveshaping

Video: Walkthrough and Review

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Video: Sound Examples

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sonic integrity


Puff Puff mixPass has unique controls so you can experiment with distortion, saturation and all sorts of sonic mayhem. It’s nice to have pristine sound quality, but sometimes you have to make a glorious mess of things.


Using the SONIC INTEGRITY and the EMPHASIS control allows you to control parameters of the Puff Puff's waveshaping algorithm. BROKEN adds sonic anomalies reminiscent of the issues caused by damaged, worn analog equipment. Why break things yourself? We've already done it for you! And it sounds awesome!


The FUZZ setting adds heaps of distortion and overload to your signal. Create fuzz box and overdrive effects, or add a pleasant buzz to a pristine track. All this while making things louder, and totally under your creative control.

clipper guy

Of course there's a Clipper

Puff Puff mixPass is, after all, your secret weapon in the loudness wars. So, of course we added a clipper so you're properly armed. But even this clipper is different: it's designed to remove annoying digital artifacts like clicks and pops, so feel free to EXTREME CLIP.

Puff Puff Sound Samples

Korneff Plugin Licensing

no dongle

Software Based

Korneff Audio uses a software-based licensing system. No USB or hardware dongles, no special drivers are needed.

Four Activations

Our plugins can be activated on up to four (4) machines at the same time. 


An internet connection is required to active our software. Internet connection required for all demos.


Current Version: 
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Minimum System Requirements

  • Intel, AMD or Apple Silicon i5 quad core processor
  • 4GB of RAM
  • Mac OSX 10.14 or higher
  • Windows 7 & Above
  • Screen res: 1024 x 768 or higher

Supported Plugin Formats

  • Mac 64bit: VST3, AU, AAX
  • Windows 64bit: VST3, AAX

PUFF PUFF mixPASS Bug Reporting

Use this secure form to report bugs or any comments you might have. We appreciate your help immensely.