Hi-gain amp heads are perfect for getting deep and heavy guitar sounds, with lots of bottom end and powerful saturation. The only problem with the real ones is the risk of blowing up cabinets, blowing out eardrums, and pulverizing your neighbors' walls.

Fortunately, Brainworx provides these savagely satisfying tones in the box with the bx_rockergain100 plugin. It digitally recreates every nuance of the coveted Orange Rockerverb, a truly straightforward 2-channel valve-driven powerhouse, based on BX's proprietary modeling technology.

The bx_rockergain100 gives you instant access to over sixty years of amp design from one of the best amp brands in rock history. They have defined the heavy, crunchy sound of British tube heads with their brightly-colored amps since the late sixties. But this amp, released just ten years ago, was the first super-saturated hi-gain model.

Delivering the earth-quaking heavy guitar tones of the new millennium, this amp can be heard on monumental recordings by major metal bands like Slipknot and Korn.

Not only does bx_rockergain100 nail the heart and soul of this iconic British tube amp, but you'll also find all the extra features you've come to expect from Brainworx, including the full FX Rack with its syncable lo-fi delay, noise gate, and amazing filters, as well as power soak and power amp bypass.

The advanced component-level modeling doesn't end there, either. Brainworx also provides 120 different high-end recording chains (ready-to-go IRs produced on BX's NEVE console!) you can use along with the bx_rockergain100, giving you the opportunity to use this amp anywhere and everywhere with a wide variety of boutique recording equipment, for maximum creativity with minimal noise—and absolutely no maintenance.

Legal Disclaimer: Orange and Orange Rockerverb 100 MK3 are registered trademarks of Orange Music Electronic Company LTD. bx_rockergain100 was developed by Brainworx Audio GmbH based on its own modeling techniques. Orange has not endorsed nor sponsored the bx_rockergain100 in any manner, nor licensed any intellectual property for use in this product.


  • Exacting emulation of the original Orange Rockerverb all-tube guitar amp
  • Two Channels: A chimey Clean channel with bass & treble controls and earth-quaking Dirty channel with bass, mid and treble control
  • Driven by four EL34 tubes in the power section, four 12AX7 tubes in the preamp section
  • FX Rack includes host-syncable lo-fi delay, noise gate, tight and smooth filters, power soak, pre and power amp bypass
  • 120 High-End Recording Chains
  • Scalable User Interface

Audio Examples

Industry Reviews

  • Mendel bij de Leij

    Mendel bij de Leij

    Composer, Musician, Mix & Mastering Engineer

    When I turned on bx_rockergain and strummed the first chord it instantly brought me back to 2015 when I worked with the real amp for 9 hrs straight. If this plugin can take me back to something… Read More

  • Sky Van Hoff

    Sky Van Hoff

    Rammstein, Caliban, Emigrate

    The tonality and the amps vibe translates very well. It’s rad and scary at the same time!

  • Jay Ruston

    Jay Ruston

    Anthrax, Stone Sour, Amon Amarth, Steel Panther

    This thing sounds GREAT. Especially on BASS. I really love the rhythm tones as well.

  • Erik Himel

    Erik Himel

    Powerman 5000, Mumiy Troll, Michael des Barres, Mark McGrath

    Another home run from the amazing team at Brainworx! I’ve used the amp that inspired this plugin many many times and the feeling and tone of the original is there. I used this to lay down what I… Read More

Customer Reviews

  • Great cleans too!

    by DC
    Amazing emulation, with the right IR selection it almost fools you into thinking it's the real deal. Don't sleep on it for cleans, this amp is also known for its cleans and the emulation really… Read More
  • Worth for every penny

    by StonerMan
    Wheels and debris approved!
  • Oh myyyyyy

    by Keating
    This amp sim sounds like a demon being electrocuted by a car battery in the most awesome way possible. Brainworx really nailed this amp. Also, their included cab IR's are ridiculously good.
  • Fantastic guitar amp!

    by James
    This has got to be my favourite emulation of the Orange Rockerverb amp. Nothing else beats it. It perfectly captures the warm, mid focused, gritty distortion characteristics.
    The cab IRs are… Read More
  • I can taste and smell this plugin

    by mikeultra
    IME I've always noticed a distinct smell from orange amps. I'm using this plugin right now, and the smell of the amp is being triggered in my brain by the sound, thats how reminiscient of an orange… Read More


Supported Plugin Formats
AAX DSP, AAX Native, AU, AAX AudioSuite, VST2, VST3

Supported Operating Systems
macOS 14 down to macOS 11
Windows 11 down to Windows 10

Intel, or Apple Silicon

x64-compatible CPU

System Requirements
Display resolution: 1440 × 900px or 1280 × 960px or higher
Memory: 2 GB RAM


With the Installation Manager you can select, download & install all the Plugin Alliance products. Select any and all formats you need for your system! Mac & PC.



Brainworx bx_rockergain100 - Changelog

Version 1.3.1 (Oct 9, 2023)
- General: fixed CPU spikes on Mac OS

Version 1.3.0 (Aug 15, 2023)
- General: added native Apple Silicon compatibility for AAX
- General: added macOS Ventura support
- General: improved plugin loading time in the DAW
- General: fixed issue causing Logic to crash when closing the plugin UI
- General: improved font drawing behavior

Version 1.2 (Mar 15, 2022)
- General: added native Apple Silicon compatibility for VST3, VST2 and AU
- General: added macOS Monterey support
- General: added Windows 11 and Windows 10 21H1 support
- General: discontinued Windows 7 support
- General: discontinued macOS 10.9 and 10.11 support
- General: fixed metering behavior in block sizes of 2048 samples and higher

Version 1.1 (Mar 22, 2021)
- General: Compatibility with Logic on Apple Silicon devices via the Rosetta-2 layer
- General: Fixed possible artefacts when freezing or bouncing tracks in Pro Tools
- General: Fixed automation highlighting disappearing in Studio One
- General: Improved license dialog visibility in dark mode

Version 1.0 (May 25, 2020)
- Release version