https://www.fractalaudio.com/downloads/firmware-presets/axe-fx-3/27p0/axefxiii_dsp_rel_27p03.zip
27.03
Improved Drive block.
Improved PI Fuzz model. The new model also allows changing the type and quantity of diodes used in the transistor feedback paths, adds a “Wicker” switch which removes the feedback capacitors and adds a “Tone” switch which allows bypassing the tone circuitry.
Added “PI Fuzz – Triangle” model. This is based on a 1971 “Triangle” Big Muff PI. Thie model also includes the Tone Wicker mods.
Added “PI Fuzz – Ram’s Head” model. This is based on mid-70’s “Ram’s Head” Big Muff PI. The model also includes the Tone Wicker mods.
Added “PI Fuzz – Russian” model. This is based on a Sovtek produced “Civil War” Big Muff PI. The model also includes the Tone Wicker mods.
Added “Colortone Booster” model based on a Colorsound Power Booster (with added Master control).
Added “Colortone OD” model based on a Colorsound Overdriver (with added Master control).
Added “MOSFET Distortion” model based on an Ibanez MT10 Mostortion.
Added “Super Fuzz” model based on a Univox Superfuzz. The model also features a tone control which allows varying the frequency of the notch. Use the Bias control to simulate the “Octave” control found on some clones.
Updated DS1 Distortion model to Second Edition specs.
Improved Tube Drive 4-Knob model. If you are using this model in a preset a soft reset of the block is recommended to load the new default values.
Reworked Blackglass 7K model.
Added 1N5819 Schottky and Yellow LED diode models.
Fixed resistor mistakenly attached across drive pot on Plexi 2204 model.
Fixed Phaser block LFO Reset not working properly for some types.
Fixed wrong Miller capacitance value in Brit 800 models (probably not audible).
Various other fixes and improvements.
Axe-Fx III Firmware Release Notes
27.03
Improved Drive block.
Improved PI Fuzz model. The new model also allows changing the type and quantity of diodes used in the transistor feedback paths, adds a “Wicker” switch which removes the feedback capacitors and adds a “Tone” switch which allows bypassing the tone circuitry.
Added “PI Fuzz – Triangle” model. This is based on a 1971 “Triangle” Big Muff PI. Thie model also includes the Tone Wicker mods.
Added “PI Fuzz – Ram’s Head” model. This is based on mid-70’s “Ram’s Head” Big Muff PI. The model also includes the Tone Wicker mods.
Added “PI Fuzz – Russian” model. This is based on a Sovtek produced “Civil War” Big Muff PI. The model also includes the Tone Wicker mods.
Added “Colortone Booster” model based on a Colorsound Power Booster (with added Master control).
Added “Colortone OD” model based on a Colorsound Overdriver (with added Master control).
Added “MOSFET Distortion” model based on an Ibanez MT10 Mostortion.
Added “Super Fuzz” model based on a Univox Superfuzz. The model also features a tone control which allows varying the frequency of the notch. Use the Bias control to simulate the “Octave” control found on some clones.
Updated DS1 Distortion model to Second Edition specs.
Improved Tube Drive 4-Knob model. If you are using this model in a preset a soft reset of the block is recommended to load the new default values.
Reworked Blackglass 7K model.
Added 1N5819 Schottky and Yellow LED diode models.
Fixed resistor mistakenly attached across drive pot on Plexi 2204 model.
Fixed Phaser block LFO Reset not working properly for some types.
Fixed wrong Miller capacitance value in Brit 800 models (probably not audible).
Various other fixes and improvements.