Since being founded in 1974, Pro Co has provided innovative products which have been essential to thousands of sound engineers and musicians worldwide. They make some of the best instrument cables, microphone cables, direct boxes, and audio snakes which are built tough for life on the road and produce exceptionally clear audio. The Pro Co RAT distortion pedals are some of the most recognizable pedals ever made, producing great overdrive sounds to all out heavy metal crunch which can be heard on countless recordings since the 80's.