JAM Pedals Eureka!We set out to create a circuit that combined the singing, dynamic mid range of germanium fuzz pedals with the gritty, full bodied and well rounded Muff style fuzz distortion. Well Eureka! Utilizing silicon transistors in a proprietary architecture to get the best of both worlds, the Eureka! is a phenomenal team player, flawlessly performing with all kinds of different effects, guitars and amps, all the while managing to maintain its distinct head