SDRR - saturation chameleon
23 €

Download the free IVGI.
IVGI's base sound is comparable to the DESK mode in SDRR and gives you an idea, how SDRR performs quality-wise and CPU-wise. If IVGI runs smoothly for you, SDRR will do the same. Also, if you like what IVGI does, you'll love SDRR.
Download the manual for more information

French version of the manual
(kindly translated by TATOO MANDARINE studios)