Dunlop Manufacturing started in 1965 much like Sweetwater, a family-owned and operated company. In 1972 Dunlop introduced the MXR pedals and quickly established themselves as pioneers in the guitar effects pedal market. Their continuing innovations are highly-acclaimed, winning multiple awards with their Bass Innovations line and presenting the guitar-playing world with new classics like the Carbon Copy delay pedal. The MXR Custom Shop delivers you the classic MXR pedals made from original specs and gives you a touch of ’boutique’ with special runs of guitar effects pedals. Sweetwater is proud to partner with Dunlop to give you the best MXR has to offer!