Mark I/II:
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/Quantum/8.0/AxeFx2_Quantum_8p01.zip
XL:
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/Quantum/8.0/AxeFx2_XL_Quantum_8p01.zip
XL+:
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/Quantum/8.0/AxeFx2_XLplus_Quantum_8p01.zip
New Bank A Presets (XL+ only at this time. Other models forthcoming):
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/Quantum/8.0/AxeFx2_XL+_Bank_A.syx
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/Quantum/8.0/AxeFx2_Quantum_8p01.zip
XL:
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/Quantum/8.0/AxeFx2_XL_Quantum_8p01.zip
XL+:
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/Quantum/8.0/AxeFx2_XLplus_Quantum_8p01.zip
New Bank A Presets (XL+ only at this time. Other models forthcoming):
www.fractalaudio.com/downloads/firmware-presets/axe-fx-2/Quantum/8.0/AxeFx2_XL+_Bank_A.syx