Controls Intensity controls the depth/amplitude of the modulation (the size of the range in which the effect sweeps). Speed controls the speed/rate of the LFO wave that controls the effect
Jen Elettronica was an Italian company that produced electronic musical instruments and effects during the 1960s, 1970s and 1980s. They are known for their affordable and functional pedals. Some vintage Jen pedals, like the Jen Cry Baby Super and the Variophaser, have gained a certain level of popularity among musicians and collectors.
