The SOS12 ’Distortion is a Plus’ pack contains 11 captures of the MXR M104 Distortion + in each of the ToneX, NAM Standard and NAM Nano formats. (Full details above.)
 
MXR say that it's pedal is an, 'Overdrive with just the right flavor of non-brittle signal breakup' that, 'Goes from subtle overdrive to fuzz-like saturation.'
 
Seen under the feet of Randy Rhodes, Paul Gilbert, Slash, John Mayer, Tom Yorke amongst other.