Dunlop Manufacturing, Inc. was founded as a small, family-owned and operated company in 1965, and has since grown to be a leading manufacturer of electronic effects, picks, capos, slides, strings and other musical instrument accessories. The Dunlop family of brands includes MXR pedals.

The Dyna Comp Compressor sound is arguably one of the most iconic compression sounds in modern music history. Based on 1976 original, this Script logo Dyna Comp combines classic MXR compression with a bypass status LED and an AC power jack. Built around the rare CA3080 metal can integrated circuit, it features quieter operation, greater transparency, and increased dynamic range. Like all MXR pedals, it comes in a road rugged housing and features true-bypass switching to preserve the integrity of your signal when the effect is switched off.