The SOS26 ’III’ pack contains 40 captures of the MXR Distortion III in each of the ToneX, NAM Standard and NAM Nano formats. (Full details above.)
 
MXR say that, ‘Developed from the ground up using carefully selected components, the Distortion III delivers everything from sweet singing overdrive to massive distortion crunch. Its natural and amp-like distortion is versatile enough to appeal to any playing style and transparent enough to let your guitar's personality shine through.’