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"BIAS FX has all of the effects that I need, it’s pretty sick!"

- Tosin Abasi, Animals As Leaders


BIAS FX is an industry-leading, guitar amp-and-effects processor. It gives you a drag-and-drop interface that includes everything that a guitar player needs for massive tone, with a collection of amp models, analog-like pedals, high definition rack effects, on a dual signal chain setup.


BIAS FX has the most-comprehensive amp and effect ecosystem in the industry. Not only is it loaded with a huge array of amps, pedals and racks effects, BIAS FX also works seamlessly with BIAS Amp and BIAS Pedal software to allow you to expand your tone with fully customizable amps and pedals.

BIAS FX is also available on iOS platform. You can achieve truly authentic and cutting-edge guitar sounds both in the studio for recording on PC/Mac, and on iPad for live performance and practice.

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New Dynamic Engine

BIAS FX features the newly improved BIAS Amp 2 tone engine, we worked with artists, engineers and recording studios to ensure the touch response of our amplifier circuits were authentic and best in class. The result is a new playing experience with realistic touch response and dynamics.

Dual Signal Paths

BIAS FX equipped with double-precision dual signal path, it combines the sonic attributes of two different sets of amplifiers, speaker cabinets and microphones at the same time, provides flexible and comprehensive sonic options.


BIAS FX comes with authentic modeling and high-quality effects, it’s capable to reproduce a large collection of analog sounds. With the newly added rack effects, you can push into new territory to create new sounds never heard before. All effects are designed with easy-to-use photo-realistic interface can be dialed in with just like your analog gears.


When it comes to speakers, Celestion is the most trusted name in the history of rock and roll. Their drivers have been used on more classic songs and tones than any other manufacturer, and their impulse responses are the favorites of guitarists ranging from Pete Thorn and Scott Henderson to George Lynch. We’ve partnered with Celestion to make their IR’s easier to use than ever before, so you can forget loading individual files! Just select a custom Celestion cab and start moving the mics around – BIAS does the rest.


Easily create, share or download custom presets on ToneCloud®. Thousands to choose from already, and we partner with professional artists, session players and recording engineers to offer an ever-growing and massive number of virtual pedalboards and guitar rigs for BIAS FX.


We take a no-compromise approach in engineering the sound engine, from detailed touch-sensitivity in harmonics emulations to double-precision modulated algorithms in chorus pedals, and we strive for the best possible sound quality in everything that we do.

We are constantly working on new features and updates to our core DSP technology, redefining what is possible with today’s processing power in guitar amp and effects emulation.


Tosin Abasi

Olly Steele

Christian Brady

Marty Friedman

Stephen Carpenter


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Flexible guitar and bass amp-and-effects processing station.

Key Features:
  • 12 amps and 30 factory effects
  • Dual signal path and dual amp processing
  • Simply open BIAS AMP 2 and BIAS Pedal models
  • Share and download presets from ToneCloud
  • Quick Snap for sounds comparison
  • Pedalboard View turns your computer into a virtual pedalboard
  • Global Setting allows audio optimization for different application

Limited-time offer



Unleash more amps and effect models to discover the professional tonal possibilities.

Additional Features:
  • 24 guitar amps, 3 acoustic amps and 5 bass amps
  • 64 stomp boxes and studio effects
  • 10 advanced Studio Rack processor units
  • Exclusive artists signature pedalboards
  • Full MIDI and automation support

Limited-time offer

  •  Instant digital download
  •  Windows: Standalone, VST, AAX
  •  OS X / macOS: Standalone, AU, VST, AAX
  •  OS X 10.9/10.10/10.11 macOS 10.12/10.13/10.14, Core i5
  •  Windows 7, 8 and 10, Intel Core i5 or equivalent, 4GB RAM
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