Voxengo has released Boogex, a free guitar amplifier plug-in with a variety of sound shaping features.
With Boogex it is possible to get heavy distorted sound as well as slight distortion sound. Boogex is also able to apply any speaker cabinet impulse response (selection of built-in impulses is available).
Processing latency is very modest – 96 samples (2.1 ms at 44.1kHz).
Boogex comes with several example factory presets.