Not everyone has a choice of mikes and an amp that goes to 11. That's why Focusrite has brought back popular Positive Grid plug-ins BIAS FX LE and BIAS Amp LE —now with reverb— for its registered hardware customers. The Plug-in Collective offer runs from now until February 1st 2018.

plugin collective

Six pedals, three amps and three presets come with BIAS FX LE, a partnership between Positive Grid and Focusrite that offers a free version of the BIAS FX guitar effects processor. BIAS Amp LE, however, gives you a taste of the full-blown BIAS Amp Pro amp modeler – one of the most popular and best-sounding guitar amp plug-ins in the industry. The new built-in reverb provides four classic reverb modes including room, chamber, hall and modulated plate reverb.

BIAS Amp is the world’s most accurate, thorough and versatile guitar-amp modeler and designer. Its advanced amp-modeling engine captures the warmth and feel of real tube amps in every aspect, component by component. BIAS Amp is fully customizable: easily create amp models by swapping out the tubes, preamp, transformer, tone stacks, cab and mic to create your own custom amps and unique signature sound. You can share and download thousands of custom amp models on the cloud via ToneCloud, Positive Grid’s cloud-based tone community.

If you’re looking for an amazing guitar tone to help build your signature sound, don’t miss this chance to get the free plug-ins by registering Focusrite hardware.


BIAS FX LE features


  • Treble Booster (Boost)
  • 808OD (Drive)
  • EQ6 (EQ)
  • Chorus (Mod)
  • Delay (Delay)
  • Digital Reverb (Reverb)


  • '77 Silver Tone (Low Gain)
  • '69 Plexiglas (Crunch)
  • '92 Treadplate (Hi Gain)


  • Default Hi Gain
  • Default Crunch
  • Default Clean

BIAS Amp LE features

  • 20 factory presets in five genres (glassy, blues, crunch, metal, bass)
  • Tweak the standard preamp of each amp preset. Swap preamp tubes and adjust tube stages, distortion and bias
  • Save the amps in each genre category without limitation
  • Preview ToneCloud presets
  • Integrate amps with BIAS FX LE
  • Four classic reverb modes including room, chamber, hall and modulated plate reverb