United Plugins FireCobra

Tube Saturation Plugin

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  • Regular price $138.00

     Instant Delivery

    Products with the Instant Delivery badge are in stock, and can be delivered to your email in seconds after you purchase.


    Digital Download Info

    Digital Products are delivered electronically via Email. No physical product will be shipped to you!

    In most cases, the product you purchase from us is a serial number/license code/activation code to register the product with the manufacturer and download directly from them. This ensures you receive the latest version of products, and the best support when necessary.

    The email you receive from us after purchase will contain the license code and a link to our Install Instructions page. You can visit that page by clicking here: Install Instructions.

Education Proof

Products with education pricing are for students & teachers only. To prove your education status we require that you upload proof in the form of an image/PDF.

Types of proof


Student ID Card, Letter of enrollment, or similar


Teacher ID Card, Lecturer ID Card, Payslip, Letter from the school/college

Education proof is submitted to the manufacturer and is accepted at their discretion.

Apple Silicon Compatible
AAX Native - Compatible with Pro Tools 11 and above
AudioUnits Format VST2 Format VST3 Format
MacOS Logo
Windows Logo

FireCobra by FireSonic combines the accuracy of the digital world with the live randomness of the analog.

Behind its simple user interface, there's more technology than you'd expect.

FireCobra intelligently analyses the audio signal and makes it sound punchier, more powerful, and better in general.

It makes mixes better with nearly no time wasted on setting it up.

Just put it on every track you'd like to enhance and set how much.

Quick and easy and sounds unbelievable.

Intensify Your Audio Materials

Intensify is the main feature algorithm FireCobra.

It intelligently analyzes the input audio and makes the output sound tighter and fuller.

It brings up the drowned and overheard elements that are hard to perceive, and attenuates elements that tend to kill and bury others.

And the best thing is that all it takes is a single knob!

Give it a Smack

The real punch is what you need.

Inspired by rare analog devices the Smack feature creates unique and pleasant harmonic distortion.

It makes the audio sound rather dirtier but way more authentic and audible in the mix.

Analogize Your Tracks

The Analogize algorithm is based on a simulation of classic analog saturation units.

Most audio signals benefit from a bit of the analog warm valve mojo.

CPU-Friendly - Use on Multiple Tracks

Even though contemporary computers' performance almost reaches the sky there's always a need to administer it wisely.

FireCobra is a highly optimized unit designed to take the most from your CPU and exploit the newest AVX2 and AVX512 architectures.

Ridiculously Simple to Use

In most cases, all you need is the Dry/Wet knob.

Increase its value to get more enhancement and vice versa.

Always keep in mind that sometimes less is better and if every track in your mix will be too powerful, the mix will become crowded.

But that shouldn't stop you from experimenting and tweaking your sound the way you wish.

Hassle-Free Software Protection

No iLok, no dongle nor internet access is required for activation.

Our software uses license files to activate your software.

You can freely use the purchased software on all your computers as long as you are the user.

Realistic 3D Yet Flexible GUI

Photorealistic graphic user interface of the plugin gives you the feeling you are touching the real hardware.

But it easily adapts to your needs.

You can always drag the arrow in the bottom right corner to change its size - make it smaller to save valuable screen space, or enlarge it to make it easier to use.

64-Bit Audio Quality at Any Sampling Rate

The plugin provides the maximum audio quality you can get.

It uses 64-bit audio processing and can handle any sampling rate.

192 kHz or even higher.

System Requirements

  • MacOS 10.10 Yosemite and above
  • Windows 8.1 and above (32 and 64-bit)
  • Intel, AMD, or Apple Silicon CPU

Plugin Formats

AAX Native, AU, VST2, and VST3

User Manual

Crossgrade Proof

This crossgrade is for owners of a competing DAW. To prove your DAW ownership, we require that you upload proof in the form of an image/PDF.

Types of proof

A copy of your purchase receipt for the original license or the most recent update/upgrade

A screenshot of your product registration

A photo of your package (either CD/DVD or printed manual), with the unique serial number included in the photo.