#e.u.r

E.U.R - distortion

"The EUR Distortion is a late-1960s Italian fuzz pedal manufactured by EF-EL (Calderoni Musica), part of the same family of compact silicon fuzz units that included the G.I.S. Distortion, Goldsound Fuzz, Silversound SE/80, and Vox (by EF-EL) Distortion. Despite its name, it is a true fuzz effect rather than a distortion circuit, built around a simple two-transistor silicon design that delivers the saturated, cutting tones typical of early Fuzz Face-derived circuits." effectsdatabase.com/model/eur/distortion#info

E.U.R. in Italy: district in the city of Rome, EUR-Rome (wikipedia)