Audiffex Amplion Free
Guitar amp software
California Sun
clean & dirty guitar amp
GrindMachine Free
agressive guitar amplifier
Guitar Gadgets
"false" analog guitar pedal simulations
Harlequin Preamp
Harlequin guitar amp
IK Multimedia Amplitube Custom Shop
FREE version of AmpliTube 3
JCM800 Hot Preamp
emulation of a Marshall amp
Kuassa Amplifikation Lite
Guitar amp software
Kuassa Amplifikation Lite
for ultra-realistic sounding guitar sounds
Le456
roughly based on a famous German gear
LeCto
american high gain head
LeGion
high gain preamp simulator