The OCD is an overdrive pedal designed by Mike Fuller to add JTM45-like overtones to any setup. It has been popular for its hard mosfet clipping and has been released in four classic versions, plus JHS mods and a custom version. The board includes a Gain, Level, Tone, and Hi-Lo switch, as well as optional Input and Output buffer switches. The Hi-Lo switch allows the user to choose between a low-gain and high-gain setting, while the buffer switches can be used to enable or disable the input and output buffers. Experimentation with different combinations of these settings can lead to a custom version of the pedal. The OCD is a great choice for those looking to add singing leads to their setup.

Summary created by AI from the original source.