Cusack Music Project 34 Pedal
We'd like to introduce you to the Project 34 pedal. 34 just happens to be the atomic number of selenium, and at the heart of this pedal is a selenium rectifier. Selenium rectifiers are an old technology that goes back to pre-germanium times and were first introduced in the early 1930s. They were last used in the guitar world as rectifiers in older amps such as the 1950s tweeds. Later on in the 1960's they were phased out as the industry turned to modern solid state silicon instead of selenium and tube rectifiers.